Did You Know...
...that the video game, Pong, was invented by a guy who graduated at the bottom of his engineering class? Nolan Bushnell spent more time running the games at a local amusement park than he did on his studies at the University of Utah. His dreams of working for Disney's amusement empire were dashed when the company wouldn't hire him. Taking a boring job, Nolan daydreamed about electronic versions of popular games. He invented Pong, the first video game, and went on to found Atari Co.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7384435 | Physico-chemical method for preparing and transforming plant waste and resulting fuel The invention concerns a method for preparing organic waste, such as coffee grounds (12), so as to eliminate it by combustion. Said method consists in mixing the waste (12) with a silicic acid additive (14), the proportion of additive ranging between 3 and 5% to con... | 06/10/2008 |
| 7252691 | Conversion of municipal solid waste to high fuel value A combustible pellet comprising municipal solid waste. The pellet has a water content of less than 10% by weight and a fuel value of at least 10,000 BTU. A process for the forming of a combustible pellet from municipal solid wastes, comprising the steps of removing ... | 08/07/2007 |
| 7241321 | Organically clean biomass fuel An organically clean biomass fuel formed of mixture of a powder, which may be either dried, cellulosic product, wood charcoal powder, and/or a combination of the two, and a fluid, which may be vegetable oil, vegetable alcohol or a combination of the two. A centrifug... | 07/10/2007 |
| 7172636 | Combustible wood-based fuel package and method of manufacture thereof A combustible wood-based package is disclosed which includes an outer wrapper, preferably formed from burlap or other similar woven material that encloses large pieces of wood material, medium pieces of wood material and smaller pieces of wood material coated or oth... | 02/06/2007 |
| 6913631 | Solid combustible element for disintegrating a combustion deposit layer and method for producing such an element This invention relates to a solid combustible element and a method for manufacturing it, whereby in the element an open or closed internal space is provided, and in this space is placed a chemical product for disintegrating a combustion deposit layer. When burning t... | 07/05/2005 |
| 6902589 | Method for producing shaped, activated charcoal The invention relates to a method for producing shaped, activated charcoal. According to the method, after being ground, carbon-bearing material, or a mixture of several carbon-bearing materials are rendered homogenous with a binding agent which contains water, or a... | 06/07/2005 |
| 6840764 | Apparatus and process for producing charcoal from wood An apparatus and process for producing charcoal in a kiln from hardwood. The kiln is constructed over an array of hardwood logs supported on a suitable platform. Fill material is used to form a surrounding jacket surrounding the hardwood, a sawdust layer is applied ... | 01/11/2005 |
| 6818027 | Organically clean biomass fuel An organically clean biomass fuel formed of mixture of a powder, which may be either dried, cellulosic product, wood charcoal powder, and/or a combination of the two, and a fluid, which may be vegetable oil, vegetable alcohol or a combination of the two. A centrifug... | 11/16/2004 |
| 6793697 | Coffee-sawdust-based solid fuel composition A solid fuel composition of spent coffee grounds and/or green coffee bean waste, sawdust and a wax binder is useful for manufacturing a fire-log with more flame output. This combination of solid particulate together with wax burns with a natural-sounding sizzling an... | 09/21/2004 |
| 6790317 | Process for flash carbonization of biomass A low-energy input process for the pyrolytic conversion of biomass to charcoal or carbonized charcoal is provided. The biomass is sealed in a container, pressurized with air and heated to ignition. Control of pressure by input of air and release of gases to maintain... | 09/14/2004 |
| 6780210 | Process for forming a fuel product from paper mill sludge A process for making a fuel product from paper mill sludge including dewatering the paper mill sludge so as to have a solids content of greater than 7 percent by weight, mixing an oxide-containing chemical and molasses with the dewatered paper mill sludge, pressuriz... | 08/24/2004 |
| 6719816 | Artificial firelog with sodium bicarbonate additive An artificial firelog is provided comprising combustible cellulosic material, a combustible wax binder and an amount of sodium bicarbonate effective to reduce emissions of particulate matter (PM) and carbon monoxide (CO). The sodium bicarbonate comprises about 1% to... | 04/13/2004 |
| 6716259 | Artificial firelogs and firestarter chips and method and apparatus for manufacture thereof An artificial firelog and firestarter chip producing apparatus comprising a cutting assembly, a compression conveyor auger assembly and a die. The apparatus converts standard waxed corrugated cardboard boxes into artificial firelogs by first slicing cardboard sheets... | 04/06/2004 |
| 6716260 | Artificial firelog material and method of manufacture An artificial firelog and firestarter chip producing apparatus comprising a cutting assembly, a compression conveyor auger assembly and a die. The apparatus converts standard waxed corrugated cardboard boxes into artificial firelogs by first slicing cardboard sheets... | 04/06/2004 |
| 6692544 | Municipal waste briquetting system and method of filling land Mechanically and biologically stable briquettes and pellets are obtained from either municipal solid waste (MSW), Refuse Derived Fuel (RDF) or municipal sewage sludge and their combination for purposes of disposing said briquettes and pellets as fuel in w... | 02/17/2004 |
| 6635093 | Method of making pelletized fuel The invention relates to a method of making pelletized fuel containing plastic and cellulose particles in which a feed stream containing plastic and cellulose particles is supplied to a pelletizing device. The process is used in particular in processes for rec... | 10/21/2003 |
| 6379405 | Fire starter and method of making same A fire starter consists of a ring-shaped mass of combustible of wax and wood. It consists of a series of inverted frusto-conical sections connected together by a series of inverted triangular connecting sections and a having a substantially central apertu... | 04/30/2002 |
| 6273922 | Durable briquettes for use in gas-fired barbecue grills A briquette, and method of making it, for use in gas-fired barbecue grills. The briquette features three desirable characteristics: (1) relative permanency or durability, i.e. it is useable a number of times without physical disintegration or shedding of ... | 08/14/2001 |
| 6251147 | Artifical firelog and firestarter chip producing apparatus and method and products produced therefrom An artificial firelog and firestarter chip producing apparatus comprising a cutting assembly, a compression conveyor auger assembly and a die. The apparatus converts standard waxed corrugated cardboard boxes into artificial firelogs by first slicing cardb... | 06/26/2001 |
| 6193768 | Particulate waste wood fuel, method for making particulate waste wood fuel, and a method for producing energy with particulate waste wood fuel A particulate waste wood fuel comprising wood particles comprising less than 20% water by weight and having a particle size distribution suitable for combustion of the particulate wood fuel in a particulate fossil fuel suspension furnace. A method for mak... | 02/27/2001 |
| 6152973 | Compressed wood fuel pellet and method and machine for making same A method and machine for making a new and improved compressed wood fuel pellet. The method comprising the steps of severing a wafer of tree trunk or branch, punching or splitting a small portion along the grain in the wafer, confining each portion across ... | 11/28/2000 |
| 6113662 | Processed solid burnable fuel composition A solid burnable fuel composition which contains a major proportion of spent dried coffee grounds is described. The fuel composition includes at least 50% dried spent coffee grounds and a combustible wax which are mixed together and compressed into a suit... | 09/05/2000 |
| 6086646 | Apparatus for starting a log fire A igniter for logs in a fireplace has a body of combustible material, such as wood, with two major surfaces. A plurality of grooves extend in one major surface thereby forming a plurality of ribs in the body. The grooves and ribs near the center of the bo... | 07/11/2000 |
| 6071320 | Apparatus for starting a log fire An igniter for logs in a fireplace has a body of combustible material, such as wood, with two major surfaces. A plurality of grooves extend in one major surface thereby forming a plurality of ribs in the body. The grooves and ribs near the center of the b... | 06/06/2000 |
| 6059849 | Barbecue smoker device for barbecue grills A barbecue smoker device for placing in a barbecue grill for generating flavoring smoke when heated, the barbecue smoker device including a leakproof noncombustible body having an inner cavity, an opening positioned to connect to the inner cavity to there... | 05/09/2000 |
| 5980595 | Fuel pellet and method of making the fuel pellet A fuel pellet and a method of manufacturing a fuel pellet capable of burning in either a stoker or pulver furnace, comprising from about 0 to about 80% by weight of cellulosic material, from about 1% to about 50% by weight of densified thermoplastic mater... | 11/09/1999 |
| 5912192 | Multi-layered solid combustible article and its manufacture A burnable article such as a fire log or a barbecue briquette is formed of a top fire-igniting layer, a middle fire-catching layer, and a body layer. The fire-igniting layer has a composition, in weight percent, of from about 47 to about 67 percent carbon... | 06/15/1999 |
| 5888256 | Managed composition of waste-derived fuel A waste-derived fuel is prepared to have a particular chemical composition, including ash content, ash composition and fuel value, and physical properties as required by a particular fuel user or burning process. The fuel is prepared by collecting differe... | 03/30/1999 |
| 5882365 | Soot disaggregating combustible agent Solid combustible agent for disaggregating soot and tarry deposits in chimney flues, said agent comprising an aggregate of cellulosic particulate material, chemical and/or catalytic soot disaggregating agent and binder. This agent is preferably used alone... | 03/16/1999 |
| 5868804 | Artificial firelog with natural wood sound The artificial firelogs of this invention provide a natural visual and audible sensation so that the artificial firelogs have both a soothing flickering flame and a crackling or popping sound normally observed only with natural wood logs. The crackling ad... | 02/09/1999 |
| 5858032 | Solid fuels In order to provide a block (1) of solid fuel material which has good burning time, good flame form and a clean flame, the block (1) is comprised of a mixture of solid particulate, cellulosic, organic combustible material, and stearic or palmitic acid tog... | 01/12/1999 |
| 5830245 | Portable fuel element A portable fuel element made from stacked sheets of cardboard impregnated and held together with paraffin wax. In a preferred embodiment, each portable fuel element contains at least one match that is protected from moisture by the paraffin wax and cardbo... | 11/03/1998 |
| 5755836 | Process for manufacturing a composite fire log and product resulting therefrom A combustible article consists of agglomerated wood chips and polyethylene/polypropylene material partially coated with paraffin. The polyethylene/polypropylene material acts as a fuel as well as a binder; the paraffin is provided to facilitate lighting. ... | 05/26/1998 |
| 5743924 | Pelletized fuel composition and method of manufacture Disclosed is a pelletized fuel composition comprising coal fines in an amount of from 60% to 80% by weight, paper making sludge in an amount of from 10% to 30% by weight, and a shredded polymeric material in an amount of from 0.5% to 15% by weight. Surpri... | 04/28/1998 |
| 5643342 | Fuel pellet and method of making the fuel pellet A fuel pellet and a method of manufacturing a fuel pellet capable of burning in either a stoker or pulver furnace, comprising from about 0 to about 80% by weight of cellulosic material, from about 20% to about 50% by weight of densified thermoplastic mate... | 07/01/1997 |
| 5599360 | Method for the manufacture of char-containing articles A process for manufacturing charcoal and intermediate char-containing articles from paper and/or paperboard comprises forming an aqueous pulp of cellulose fibers from the paper or paperboard and blending the aqueous pulp with comminuted char in a dry or s... | 02/04/1997 |
| 5486217 | Cellulosic composition A cellulosic composition 42 is provided which may be used as a charcoal briquette replacement, germination medium, oil and animal excretion absorbent, or as a source of nourishment.... | 01/23/1996 |
| 5431702 | Waste conversion process and products A process is disclosed for time production of fuel pellets or briquettes from sewage sludge solids and municipal solid waste with minimal drying requirements. In one of its more specific aspects, this invention relates to a solid pelleted or briquetted fu... | 07/11/1995 |
| 5429645 | Solid fuel and process for combustion of the solid fuel A solid fuel containing a recycled residue from anaerobic fermentation or anaerobic digestion of an organic material. The solid fuel can also contain a volatile solid fossil fuel. The residue is preferably derived from an anaerobic digestion process of mu... | 07/04/1995 |
| 5427805 | Briquette containing aromatic pellets Briquettes capable of sustained emission of aromatic volatiles during cooking of food over a heated bed of briquettes comprise a bonded combustible or non-combustible matrix containing within the matrix at least one pellet of combustible aromatic material... | 06/27/1995 |
