"Invention is the most important product of man's creative brain. The ultimate purpose is the complete mastery over the material world, the harnessing of human nature to human needs."
Nikola Tesla
At Simpson & Simpson, we help inventors and companies patent inventions. Our patent attorneys in Western New York and South Florida have secured hundreds of patents.
As a service to our valued clients, Simpson & Simpson is pleased to provide downloadable links to patents our attorneys have obtained over the years. As an additional service, some of our clients have requested that their entire patent portfolios be posted on our web site.
The data and files provided on this website are for informational purposes only, and should not be used for docketing purposes. Simpson & Simpson, PLLC makes no guarantee, warranty, or representation, expressed or implied, with regard to the accuracy, completeness, usefulness, timeliness, or suitability of the data and files provided on this website.
Please contact one of our patent attorneys with any specific questions.
Patent No. | Category | Year | Title | Inventor | Assignee | Date of Issue |
---|---|---|---|---|---|---|
5,215,125 | Mechanical | 1993 | Cellulose Aminomethanate Sausage Casings | Douglas J. Bridgeford, Matiur Rahman | Teepak, Inc. | 06/01/1993 |
4,999,425 | Chemical | 1991 | Cellulose Aminomethanate by Ion-Exchange Extraction | Douglas J. Bridgeford | Teepak, Inc. | 03/12/1991 |
4,997,933 | Chemical | 1991 | Cellulose Aminomethanate by Acid Neutralization | Matiur Rahman | Teepak, Inc. | 03/05/1991 |
D623,591 | Design | 2010 | Cell Phone Charging Station | Alan Wisniewski | Umbra LLC | 09/14/2010 |
D843,881 | Design | 2019 | Ceiling Planter | Sung wook Park | Umbra LLC | 03/26/2019 |
6,364,268 | Mechanical | 2002 | Ceiling Mount | Andreas Metelski | Leica Microsystems AG | 04/02/2002 |
4,249,147 | Electronics | 1981 | Cavity Filter and Multi-Coupler Utilizing Same | Daniel P. Kaegebein | TX RX Systems Inc. | 02/03/1981 |
D526,121 | Design | 2006 | Cat Shaped Case | Jason Damon Nip | Umbra Inc | 08/08/2006 |
8,609,577 | Chemical | 2013 | Catalyst For Steam Reforming Of Methanol | Yong Men, Ralf Zapf | Institut fuer Mikrotechnik Mainz GmbH | 12/17/2013 |
4,187,578 | Mechanical | 1980 | Caster Bracket and Method of Forming Same | Carl H. Little | Weber-Knapp Company | 02/12/1980 |
8,696,211 | Mechanical | 2014 | Cassette Seal and Wheel Bearing Comprising Said Cassette Seal | Alexander Haepp, Robert Heuberger, Marc-Andre Schaefer, Wilhelm Walter | Schaeffler Technologies AG & Co. KG | 04/15/2014 |
11,756,372 | Electronics | 2023 | Casino Game Medium and Game Table System | Hideaki Imura | Universal Entertainment Corporation | 09/12/2023 |
D261,094 | Design | 1981 | Casing for Food Grinder | Ralph E. Reiner | 10/06/1981 | |
D265,172 | Design | 1982 | Casing for a Portable Belt Grinder | Elwin H. Fleckenstein, Walter N. Welsch | Dynabrade, Inc. | 06/29/1982 |
6,981,591 | Mechanical | 2006 | Case With Elastic-Secured End Cap | Andrew J. Logan | Umbra Inc. | 01/03/2006 |
D476,808 | Design | 2003 | Case in the Shape of a Dog Bone | Matthew J. Carr | Umbra Inc. | 07/08/2003 |
D264,759 | Design | 1982 | Cart for Storing and Transporting Solid Fuels Including Wood Logs and Coal | Glenn F. Schilling, James C. Varble | Lancaster Fabricating Co., Inc. | 06/01/1982 |
5,299,481 | Mechanical | 1994 | Carrier Arm Seal for a Microtome of Ultramicrotome | Reinhard Lihl, Anton Lang | Leica Aktiengesellschaft | 04/05/1994 |
10,133,967 | Mechanical | 2018 | Card and Card Printing Device | Noritoshi Kukita | Universal Entertainment Corporation | 11/20/2018 |
10,479,111 | Electronics | 2019 | Carbon Filament Lamp Array | Roger G. Leighton, Paul M. Fromm, Robert P. Herloski | Xerox Corporation | 11/19/2019 |
10,906,333 | Mechanical | 2021 | Carbon Filament Lamp Array | Roger G. Leighton, Paul M. Fromm, Robert P. Herloski | Xerox Corporation | 02/02/2021 |
10,118,409 | Mechanical | 2018 | Carbon Filament Lamp Array | Roger G. Leighton, Paul M. Fromm, Robert Herloski | Xerox Corporation | 11/06/2018 |
4,353,366 | Mechanical | 1982 | Carbon Dioxide Absorber | Allan M. Bickford | 10/12/1982 | |
6,699,450 | Chemical | 2004 | Carbide Material by Electromagnetic Processing | Michael P. Dunn, Michael L. Dunn | Redunndant Materials, Inc. | 03/02/2004 |
9,422,837 | Mechanical | 2016 | Camshaft Phaser with Two One-Way Wedge Clutches | Jeffrey Hemphill, Philip George, Craig Dupuis, Brian lee, Matthew Evans, Debora Manther | Schaeffler Technologies AG & Co. KG | 08/23/2016 |
9,920,661 | Mechanical | 2018 | Camshaft Phaser with a Rotor Nose Oil Feed | Michael Kandolf, Matthias Kapp | Schaeffler Technologies AG & Co. KG | 03/20/2018 |
9,840,947 | Mechanical | 2017 | Camshaft Adjusting Device | Mike Kohrs, Jens Schaefer, Marco Hildebrand | Schaeffler Technologies AG & Co. KG | 12/12/2017 |
9,920,660 | Mechanical | 2018 | Camshaft Adjuster and Method for Operating a Camshaft Adjuster | Mike Kohrs, Jens Schaefer, Marco Hildebrand | Schaeffler Technologies AG & Co. KG | 03/20/2018 |
9,840,942 | Mechanical | 2017 | Camshaft Adjuster | Sebastian Zwahr, Jens Schaefer | Schaeffler Technologies AG & Co. KG | 12/12/2017 |
4,977,646 | Mechanical | 1990 | Cam Assisted Load Binder | Clarence L. McCraw | Columbus McKinnon Corporation | 12/18/1990 |
8,967,879 | Mechanical | 2015 | Cage for Rolling Bodies of A Bearing | Wolfgang Braun | Schaeffler Technologies AG & Co. KG | 03/03/2015 |
9,790,993 | Mechanical | 2017 | Cage For a Thrust Bearing Having Double Rows for Roller Elements | Alaa Makke | Schaeffler Technologies AG & Co. KG | 10/17/2017 |
8,690,451 | Mechanical | 2014 | Cage for a Rolling Bearing, Comprising Guiding Means | Rainer Gebauer | Schaeffler Technologies AG & Co. KG | 04/08/2014 |
4,936,470 | Mechanical | 1990 | Caddy | William A. Prindle | Robinson Knife Manufacturing Co., Inc. | 06/26/1990 |
9,315,998 | Mechanical | 2016 | Cable Lock-Off Block for Repairing a Plurality of Post-Tensioned Tendons | Ersin (Eric) Aral, James Andrew Wilson | Aral Wilson LLC | 04/19/2016 |
D538,142 | Design | 2007 | Cable Clamp | Kenneth P. Heary, Sr. | Heary Brothers Lightning Production Company, Inc. | 03/13/2007 |
D526,278 | Design | 2006 | Cable Clamp | Kenneth P. Heary, Sr. | Heary Bros. Lightning Protection Company, Inc. | 08/08/2006 |
D511,144 | Design | 2005 | Cable Clamp | Kenneth P. Heary, Sr. | Heary Bros. Lightning Protection Company, Inc. | 10/31/2005 |
4,272,138 | Mechanical | 1981 | Cabinet Drawer Anti-Tip Lock Device | Forest G. Stark | AVM Corporation | 06/09/1981 |
4,441,767 | Mechanical | 1984 | Cabinet Drawer Anti-Tip Lock Device | Forest G. Stark | AVM Corporation | 04/10/1984 |
4,629,265 | Mechanical | 1986 | Cabinet Construction | Richard J. Chester | American Locker Group Incorporated | 12/16/1986 |
4,480,357 | Mechanical | 1984 | Button Securing Device | Richard D. Cummins | 11/06/1984 | |
5,233,513 | Software/Business Method | 1993 | Business Modeling, Software, Engineering and Prototyping Method and Apparatus | William P. Doyle | 08/03/1993 | |
9,464,666 | Mechanical | 2016 | Bushing and Transmission Arrangement with the Bushing | Andreas Ziegler, Frank Beeck, Frank Schoenstein | Schaeffler Technologies AG & Co. KG | 10/11/2016 |
8,033,346 | Mechanical | 2011 | Bumper Car | James J. Kessler | Cyber Sport Manufacturing LLC | 10/11/2011 |
D538,211 | Design | 2007 | Bug Deflector | Joseph F. Panepento | J.P. Chrome, Inc. | 03/13/2007 |
8,770,377 | Mechanical | 2014 | Buffer Means for Containers and Method for Buffering Containers | Martin Seger, Johann Huettner | Schaeffler Technologies AG & Co. KG | 07/08/2014 |
9,181,029 | Mechanical | 2015 | Buffer Means for Containers and Method for Buffering Containers | Martin Seger, Johann Huettner | Krones AG | 11/10/2015 |
8,261,400 | Mechanical | 2012 | Brush System for a Labeling Machine | Hans-Juergen Reim | Krones AG | 09/11/2012 |
4,007,236 | Chemical | 1977 | Brominated Phosphoramidates | James J. Duffy, Richard D. Carlson, James C. Watson | Hooker Chemicals & Plastics Corporation | 02/08/1977 |
"Invention is the most important product of man's creative brain. The ultimate purpose is the complete mastery over the material world, the harnessing of human nature to human needs."
Nikola Tesla