"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 |
---|---|---|---|---|---|---|
5,076,557 | Mechanical | 1991 | Twist Indicator Gasket | Paul K. Beatenbough, Lavoyce G. Dey, David J. Twichell | Blackstone Corporation | 12/31/1991 |
4,979,376 | Mechanical | 1990 | Microtomy Device | Manfred Biehl, Gernot Hansel, Hans Heid, Manfred Kempe, Dieter Teppke, Jurgen Vierling | 12/25/1990 | |
4,543,901 | Mechanical | 1985 | Surface Effect Ship Air Cushion Seal System | Robert A. Stringer | Textron Inc. | 10/01/1985 |
4,428,188 | Mechanical | 1984 | Bistable Fuel Valve | Clement J. Turansky, Gerard J. LeBlanc | Textron Inc. | 01/31/1984 |
6,418,583 | Mechanical | 2002 | Deck | James Henry Robert Eyre, Ian Peter Thomas Firth | Flint & Neill Partnership; Wilkinson Eyre Architects Limited | 07/16/2002 |
9,004,864 | Mechanical | 2015 | Wind Turbine | Kean W. Stimm | 04/14/2015 | |
6,135,404 | Mechanical | 2000 | Keyboard Mounting Mechanism | Michael G. Wisniewski, Carl H. Little, R. Craig Kauffman | Weber Knapp Company | 10/24/2000 |
6,318,700 | Mechanical | 2001 | Anti-Frost Concrete Mould | Brent Cliff | 11/20/2001 | |
7,137,697 | Mechanical | 2006 | Method of Printing and Corresponding Print Machine | Udo Lehmann | Aurentum Innovationstechnologien GmbH | 11/21/2006 |
7,329,205 | Mechanical | 2008 | Drive Train Having a Twin-Clutch Transmission and a Method for Controlling the Same | Marian Preisner, Reinhard Berger | LuK Lamellen und Kupplungsbau Beteiligungs KG | 02/12/2008 |
8,328,684 | Mechanical | 2012 | Method for Controlling the Creeping Properties of a Motor Vehicle | Markus Klump | Schaeffler Technologies AG & Co. KG | 12/11/2012 |
5,405,286 | Mechanical | 1995 | Flexible Sanding/Deburring Head | Walter N. Welsch | Dynabrade, Inc. | 04/11/1995 |
5,300,736 | Mechanical | 1994 | Adaptive Timing In-Motion Checkweigher | Steven P. Ehrhardt | Hi-Speed Checkweigher Co., Inc. | 04/05/1994 |
4,157,108 | Mechanical | 1979 | Shade Roller Assembly | John D. Donofrio | Joanna Western Mills Company | 06/05/1979 |
8,910,958 | Mechanical | 2014 | Snowboard Training Device | Christopher J. Smith | 12/16/2014 | |
4,714,443 | Mechanical | 1987 | Flexible Exhaust Duct | John B. Chaplin, Charles S. Whipple | Textron Inc. | 12/22/1987 |
4,275,556 | Mechanical | 1981 | Clevis Type Connection Device | Franz T. Stone, Kenneth D. Schreyer | Columbus McKinnon Corporation | 06/30/1981 |
4,150,488 | Mechanical | 1979 | Chain Wear Inspection Gauge | Edward R. Behnke | Columbus McKinnon Corporation | 04/24/1979 |
8,342,306 | Mechanical | 2013 | Hydrodynamic Torque Converter | Markus Werner, Jan Loxtermann | Schaeffler Technologies AG & Co. KG | 01/01/2013 |
4,143,752 | Mechanical | 1979 | Multiple Distribution Conveyor System | Victor Del Rosso | Hi-Speed Checkweigher Co., Inc. | 03/13/1979 |
4,423,805 | Mechanical | 1984 | Ratchet Escapement Coin Counter | Douglas A. Barth, Richard J. Chester | American Locker Security Systems, Inc. | 01/03/1984 |
6,547,475 | Mechanical | 2003 | Anti-Theft Securing Device and Microscope Having Removable Body Part Anti-Theft Protected | Russell Bonaventura | Leica Microsystems, Inc. | 04/15/2003 |
7,150,374 | Mechanical | 2006 | Device for Storing and Transporting Unit Loads | Werner Philomena Theophiel Camps | Conteyor Multibag Systems N.V. | 12/19/2006 |
5,909,710 | Mechanical | 1999 | Air-Levitated Train | Richard D. Cummins | 06/08/1999 | |
4,139,043 | Mechanical | 1979 | Window Shade Slat | John D. Donofrio | Joanna Western Mills Company | 02/13/1979 |
4,138,008 | Mechanical | 1979 | Heavy Duty Conveyor | Victor Del Rosso | Hi-Speed Checkweigher Co., Inc. | 02/06/1979 |
8,062,447 | Mechanical | 2011 | Method of Manufacturing a Viscoelastic Bandage | Xu Wei | Caremax Co., Ltd. | 11/22/2011 |
8,851,098 | Mechanical | 2014 | Rupture Sealing Apparatus | Alan M. Thomas | 10/07/2014 | |
4,398,387 | Mechanical | 1983 | Chain Travel Stop | James F. Bary | Columbus McKinnon Corporation | 08/16/1983 |
7,937,937 | Mechanical | 2011 | Turbine and Pump Shells for Torque Converters and Methods of Manufacturing | Herbert Wolf, David Brucato | Schaeffler Technologies GmbH & Co. KG | 05/10/2011 |
6,257,538 | Mechanical | 2001 | Keyboard Mounting Mechanism | Donald R. Pangborn, Peter J. Kerl | Weber Knapp Company | 07/10/2001 |
4,395,613 | Mechanical | 1983 | Universal Electrode Holder | James L. Barr, Donald R. Johnson | Barr Mold & Die, Inc. | 07/26/1983 |
4,131,191 | Mechanical | 1978 | Coin Operated Lock | Douglas A. Barth, Richard J. Chester | American Locker Security Systems, Inc. | 12/26/1978 |
5,005,234 | Mechanical | 1991 | Infant Car Bed for a Vehicle | Barbara J. Kelleher, Michael J. Walsh, Richard E. Cone | Hartley Associates Inc. | 04/09/1991 |
4,098,594 | Mechanical | 1978 | Inertial Particle Separator | Morton Shorr, George Rudinger | Textron Inc. | 07/04/1978 |
4,092,136 | Mechanical | 1978 | Air Filtering System | Dominic J. Zimbardi | William D. Farnham, Teddar S. Brooks | 05/30/1978 |
4,709,862 | Mechanical | 1987 | Method of Reclaiming Green Sand | Dieter S. Leidel | 12/01/1987 | |
8,603,621 | Mechanical | 2013 | Writing Kit with Plastic Sheets | Kenneth R. Tetrault | 12/10/2013 | |
6,752,434 | Mechanical | 2004 | Tube Expansion Joint | Richard D. Cummins | 06/22/2004 | |
8,028,462 | Mechanical | 2011 | Rigid-Rod-Anchor-Weight Assembly | Robert A. Sieman | 10/04/2011 | |
4,092,056 | Mechanical | 1978 | Locking Device for File Drawers | Dennis J. Signore, Forest G. Stark | AVM Corporation | 05/30/1978 |
4,091,502 | Mechanical | 1978 | Counterbalance Mechanism | Carl H. Little | Weber-Knapp Company | 05/30/1978 |
8,047,921 | Mechanical | 2011 | Vibration Damping Device, in Particular a Multistage Torsion Vibration Damper | Eugen Kombowski | Schaeffler Technologies GmbH & Co. KG | 11/01/2011 |
8,366,026 | Mechanical | 2013 | Gas Valve with High Speed Opening and High Speed Gas Flow Capability | Xiaodong Wang, Colin Williams | Microsys Technologies, Inc. | 02/05/2013 |
8,262,081 | Mechanical | 2012 | Trail Edge Guide Deflector for Improved Media Feeding | Brian R. Ford, Kenneth E. Giunta, Douglas K. Herrmann | Xerox Corporation | 09/11/2012 |
6,244,629 | Mechanical | 2001 | Combination Shipping Label/Invoice Form | Stanley C. Chess | Moore North America, Inc. | 06/12/2001 |
8,365,892 | Mechanical | 2013 | Ratcheting One-Way Clutch | Todd J. Sturgin | Schaeffler Technologies AG & Co. KG | 02/05/2013 |
8,261,900 | Mechanical | 2012 | Wet Clutch | Mario Degler, Stephan Maienschein | Schaeffler Technologies AG & Co. KG | 09/11/2012 |
7,934,997 | Mechanical | 2011 | Torque Limiter and Method for Assemblying a Torque Limiter | David C. Avins, Mark Graf | Schaeffler Technologies GmbH & Co. KG | 05/03/2011 |
7,832,548 | Mechanical | 2010 | Adjustable Magnetic Idle Station Transport Mechanism | Rolf A. Mueller, Douglas Jackson, Destery L. Pumphrey | Luk Lamellen, Kupplungsbau Betiligungs KG | 11/16/2010 |
"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