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Actor Marlon Brando has four patents, all named "Drumhead tensioning device and method."
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| Number | Title | Issue Date |
| 7438730 | Method of producing iron oxide pellets A method for producing an iron oxide pellet including the steps of adding water to a raw material mixture comprising iron oxide which serves as a primary component, a carbonaceous material in an amount sufficient for reducing the iron oxide, an organic binder in an ... | 10/21/2008 |
| 7270469 | Apparatus and method for adding pigmentation to concrete mix A pigmentation dispenser utilizes a hopper having two rotors therein, a first rotor above a second rotor. The second rotor moves the pigmentation material through an outlet opening and deposits it on a conveyor containing a concrete mix. The concrete mix and pigment... | 09/18/2007 |
| 7222725 | Pin conveyor for pasty materials such as animal waste A pin conveyor for pasty materials such as animal waste including a housing with a cylindrical inner surface extending along and about an axis. Within the housing surface, a shaft is mounted for rotation about the axis and has a plurality of pins attached to it in a... | 05/29/2007 |
| 7150801 | Process for producing cold field-emission cathodes A process for producing a cold field-emission cathode by patterning an aligned carbon nanotube film on a surface of a substrate for electrode, comprising the steps of preparing an aligned carbon nanotube film on a surface of a basic substrate, patterning a conductiv... | 12/19/2006 |
| 6962952 | Process for production of modified carbon black for rubber reinforcement and process of production of rubber composition containing modified carbon black A process for production of a modified carbon black, at a cheaper cost, for rubber reinforcement having the superior tan δ temperature dependence of silica and an excellent abrasion resistance and further having no problems arising due to a low electrical conductiv... | 11/08/2005 |
| 6953825 | Treated carbonaceous compositions and polymer compositions containing the same Treated carbonaceous compositions comprising a carbonaceous material, preferably a carbon black, and an ester polymer treating agent. Also disclosed are polymer compositions incorporating the treated carbonaceous compositions and articles of manufacture formed from ... | 10/11/2005 |
| 6934600 | Nanotube fiber reinforced composite materials and method of producing fiber reinforced composites A composite composition and a method of making such a composite that is composed of a matrix material and dispersed reinforcement nanotubes that are substantially aligned along at least one specified direction or axis. Also a method for making a continuous fiber-rei... | 08/23/2005 |
| 6926877 | Process and apparatus for producing carbon blacks The present invention provides processes for introducing a fluid stream into a carbon black reactor and for producing carbon black. According to the present invention a fluid stream comprising an oxidant; nitrogen, hydrogen a hydrocarbonaceous material or mixtures t... | 08/09/2005 |
| 6887622 | Carbonaceous active material for lithium secondary battery Disclosed is carbonaceous active material for a lithium-ion secondary battery. Conducting a differential thermal analysis on the carbonaceous active material results in the displaying of at least two exothermic peaks overlapping to form shoulders. ... | 05/03/2005 |
| 6712864 | Carbon nanotube structures and method for manufacturing the same Carbon nanotube structures which enhances handling of carbon nanotubes, enabling them to be applied in a wide variety fields such as electronic devices, functional materials, and structural materials containing carbon nanotubes, and a method for producing them are p... | 03/30/2004 |
| 6558644 | Process for preparing activated carbon from urban waste A process for the preparation of active carbon from urban waste. The waste is first stored to remove foreign materials and the size of the waste particles is reduced. The waste is dried under anaerobic conditions at a temperature range of 100° C.-150° C... | 05/06/2003 |
| 6238443 | Process of agglomerating high carbon dusts and a substantially non-dusting high carbon composition therefrom The invention is directed to a process for agglomerating high-carbon dust, such as kish. The process comprises the steps of providing a supply of the high-carbon dust, applying a suifactant and water to the high-carbon dust, and applying a bonding agent t... | 05/29/2001 |
| 6231624 | Process for continuous dry granulation of powered carbon black A process for continuous dry granulation of powdered carbon black. Granulation is performed with the assistance of a granulator. As a result, for comparable sized equipment, the carbon black throughput can be increased several times as compared with pelle... | 05/15/2001 |
| 6025429 | Granulated acetylene black, process for its production and its application Granulated acetylene black having a bead strength of at least 5 g/grain, a bulk density of at least 0.2 g/cm3 and a grit content of at most 10 ppm.... | 02/15/2000 |
| 5871706 | Carbon black compositions and improved polymers compositions Carbon black compositions comprising ethoxylated esters or polyethers and carbon black. The compositions may be produced by incorporating ethoxylated esters or polyethers onto fluffy carbon black in a pelletizing process to produce free flowing, low dust,... | 02/16/1999 |
| 5480626 | Method for producing spherical granulated materials from powered solids and granulated materials produced thereby A method for the production of spherical granulated materials from powdered solids and the granulated materials produced by it are disclosed. The method is characterized in that the powdered solids are moistened, possibly together with the usual binders, ... | 01/02/1996 |
| 5037628 | Method for reclaiming carbonaceous material from a waste material A method for reclaiming carbon black from scrap rubber material including the following steps. The scrap rubber material is first pyrolyzed to produce a char material that contains a mixture of agglomerated or cluster particles which consist of agglomerat... | 08/06/1991 |
| 5013503 | Process for continuous production of carbonaceous paste A process for continuous production of a carbonaceous paste in which at least one carbonaceous aggregate and a cokable binder are introduced continuously into a kneader having an upstream end, a downstream end, and a rotating shaft associated with kneadin... | 05/07/1991 |
| 4980106 | Method for dry-pelletizing carbon black and equipment to implement the method The invention concerns a method for dry-pelletizing carbon black, allowing to control pellet quality and increasing the output of any particular pelletizing apparatus. The method calls for pre-compacting the material to be pelletized by means of vacuum be... | 12/25/1990 |
| 4859387 | Beader drum method A carbon black beader drum having a plow-like member extending into the moving bed of beads within the drum. The member parts the surface of the moving bed, and carbon black in powder form is added to the beader drum by placement into the impression or fu... | 08/22/1989 |
| 4849021 | Process for producting coal fillers A process for producing coal fillers, which comprises the steps of: (a) carbonization step, which comprises carbonizing crushed coal particles having a particle size of not more than 10 mm and an ash content of not more than 10% by weight by thermal decomposit... | 07/18/1989 |
| 4789321 | Carbon black pelletizer Carbon black pelletizer comprising a pug-mill and rotor with at least one helix of pins attached to the rotor, the improvement which consists essentially inproviding a double wall cylindrical housing with an annulus therebetween. The inner wall being fabr... | 12/06/1988 |
| 4590039 | Auto-preseparation of carbon black Aerosols such as a carbon black containing smoke are subjected to an auto-preseparation by passing the aerosol or smoke through loose particles collected and accumulated and only thereafter passing the aerosol or smoke through a separator such as a filter... | 05/20/1986 |
| 4579567 | Agglomerating carbon black using cyclone at entrance to bag filter A cyclonic agglomerator is used in the inlet line for quenched carbon black smoke into a bag house to increase the efficiency of carbon black processing.... | 04/01/1986 |
| 4569834 | Carbon black pellets having enhanced dispersion properties A pelletized carbon black having enhanced dispersion properties is prepared by replacing conventional pelletizing binders with a binder material which is thermally stable at the pellet drying temperature, thermally liquefiable at the mixing temperature of... | 02/11/1986 |
| 4492638 | Method for agglomerating coal particles in pulp water Coal particles are agglomerated in pulp water of coal particles by agitating the pulp water in the presence of a binder, which comprises conducting agglomeration in a plurality of zones, the zones being communicated one after another, and transferring the... | 01/08/1985 |
| 4489132 | Spherical bodies of carbon or graphite A spherical body of baked or graphitized carbon having a thermal conductivity at 25° C. of 0.03 cal/cm.sec.° C. or more and an anisotropy of thermal expansion coefficient of 40% or less has an excellent service life under severe thermal conditions witho... | 12/18/1984 |
| 4461623 | Recovery of carbon black A layer of particles of carbon black is used as a filtration medium in the separation of carbon black from a gaseous stream containing carbon black.... | 07/24/1984 |
| 4460558 | Recovery of carbon black A heretofore waste gas stream containing nitrogen is used in the manufacture of carbon black.... | 07/17/1984 |
| 4425144 | Recovery of carbon black A layer of particles of carbon black is used as a filtration medium in the separation of carbon black from a gaseous stream containing carbon black.... | 01/10/1984 |
| 4418050 | Carbon black process Carbon black reactor effluent is quenched and is then passed to a carbon black preagglomeration zone prior to being passed through the tubes of a shell-tube in direct heat exchange zone. The preagglomeration zone produces larger particles of carbon black,... | 11/29/1983 |
| 4400433 | Process for the preparation of molding flexible graphite granules and a molded graphite product produced therefrom Flexible graphite granules prepared by a process comprising agitating vermiform expanded graphite masses having a bulk density of not more than 0.01 g/cc in a liquid have been found to be extremely suitable for producing a flexible graphite product, even ... | 08/23/1983 |
| 4396590 | Auto-preseparation of carbon black Aerosols such as a carbon black containing smoke are subjected to an auto-preseparation by passing the aerosol or smoke through loose particles collected and accumulated and only thereafter passing the aerosol or smoke through a separator such as a filter... | 08/02/1983 |
| 4366139 | Process for the production of water containing carbon black preparations Beaded carbon black is disclosed with a water content of 30 to 80% by weight which are used for coloring of paper and concrete. The product has the advantage of dust-free handling and a higher jet black color compared to conventional carbon black powder.... | 12/28/1982 |
| 4358289 | Method and apparatus for producing carbon black In a furnace system for producing carbon black, a primary quench fluid is injected into the combustion products from the furnace to produce effluent. The effluent is passed through a trim quench chamber containing a tubular member. The tubular member has ... | 11/09/1982 |
| 4323532 | Method for compressing and agglomerating coal dust The present invention is directed to a method for compressing and agglomerating coal dust without the use of bonding agents in which the coal dust is passed through a conventional roll press operating at a compressive force of at least 20 kilonewtons (kN)... | 04/06/1982 |
| 4309399 | Upgrading of thermal black reject material Reject material which has been removed from a thermal black process by a screen and impinged on a plate in the bag filter, can be upgraded by removing material which has been reduced in size by being sucked into the bag filter, and adding that material to... | 01/05/1982 |
| 4308073 | Pellets of graphite and carbon black and method of producing Pellets comprising graphite and carbon black are made by mixing at least two weight percent carbon black with graphite, subsequently adding liquid pelleting medium, and pelletizing using available pelletizing methodology.... | 12/29/1981 |
| 4284413 | In-line method for the beneficiation of coal and the formation of a coal-in-oil combustible fuel therefrom An in-line method for the beneficiation of coal and the formation of a coal-in-oil combustible fuel wherein the coal is wet pulverized, micro-agglomerated with light oil to dissociate a large amount of inorganic impurities and some water, agglomerated wit... | 08/18/1981 |
| 4270927 | Process for removal of sulfur and ash from coal A process for reducing the sulfur and ash content of coal wherein coal particles are treated in an aqueous slurry with a minor amount of hydrocarbon oil to form coal-oil aggregates having modified particle size and density characteristics. The coal-oil ag... | 06/02/1981 |
