Celebrity Inventors
Actor Marlon Brando has four patents, all named "Drumhead tensioning device and method."
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| Number | Title | Issue Date |
| 7892505 | Hydrometallurgical process for the treatment of metal-bearing sulfide mineral concentrates A hydrometallurgical process for the treatment of complex silver-bearing sulfide ores and concentrates that recovers substantially all silver, lead, antimony, zinc, copper and sulfur, along with the chemical reagents utilized during the process. Finely ground ores a... | 02/22/2011 |
| 7878828 | Safety socket with plug configuration sensitive switch An electrical socket with a safety feature that prevents accidental shock due to insertion of an object or objects other than a typical electrical plug configuration. The socket ‘hot’ side conductor is not energized if an object is inserted into any single plug ... | 02/01/2011 |
| 7674305 | Air cleaning fan/fan blade A fan blade having a hollow housing allowing air to enter into the front or rear opening of the fan blade and directed to exit out the side opening of the fan blade after having passed through a filter. Use of this fan blade is a method for removing particulates fro... | 03/09/2010 |
| 7494823 | Mobile intra-operative microscopic diagnosis laboratory A mobile intra-operative microscopic diagnosis laboratory capable of analyzing fresh tissue specimens and providing intra-operative consultation within 20 minutes is described. The mobile laboratory is preferably a van and contains a cryostat for freezing the fresh ... | 02/24/2009 |
| 7437918 | Truck inspection tool The present invention is a Truck Inspection Tool. The tool is comprised primarily of a hollow steel cylindrical rod that is filled and weighted at one end and attached to a hub seal puller and at the other end has a pliant material and flashlight inserted within it.... | 10/21/2008 |
| 5520774 | Ultrasonic cylinder arm machine The present invention is an ultrasonic cylinder arm machine which includes a combination of the use of ultrasonics with a cylindrical arm that extends out from the ultrasonic unit and back toward the horn of the ultrasonic unit whereby the machine is espe... | 05/28/1996 |
| 5505030 | Composite reinforced structures This invention is an apparatus and process for the reinforcing of concrete, wood, or steel columns, beams, or structures. The apparatus includes pre-made reinforcing layers constructed of engineering materials having a high tensile strength and a high mod... | 04/09/1996 |
| 5041576 | Antimony oxo-metalate complexes Antimony oxo-metalate complexes having anti-viral activity are disclosed. The disclosed complexes are organic derivatives of tungstoantimonate or molybdoantimonate.... | 08/20/1991 |
| 4945589 | Combination seat cushion and carrying bag A combination seat cushion and carrying bag having two opposed padded compartments and a pocket for storing articles in between. The articles are cushioned by the padded compartment when the article is used as a seat cushion.... | 08/07/1990 |
| 4874011 | Gas pressure regulator for controlling low pressure A gas pressure regulator useful in controlling low pressures in the range of 0 to 100 psig is economical, effective and efficient and can be used to control fixed or variable outlet pressures.... | 10/17/1989 |
| 4764662 | Automatic heating device An apparatus, and process for insulating a splice with a heat shrinkable tube. The spliced wires and tube are transferred inside an oven by moving means, and after the tube is heat shrunk in the oven the wire assembly is then removed from the oven and aut... | 08/16/1988 |
| 4752355 | Pressboard and process for its preparation High temperature resistant pressboard having a desirable combination of compression set values and oil absorption is prepared by a process whereby a low density pressboard is first prepared by forming a wet lap of multiple layers of a waterleaf containing... | 06/21/1988 |
