"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 |
---|---|---|---|---|---|---|
5,664,888 | Mechanical | 1997 | Zero Clearance Bearing | Jeffrey M. Sabin | Leica Inc. | 09/09/1997 |
6,331,132 | Mechanical | 2001 | Yo-Yo Having Improved Tether Tension Control and Adjustable Mechanism | Donald W. Watson | What's Next Manufacturing, Inc. | 12/18/2001 |
8,603,621 | Mechanical | 2013 | Writing Kit with Plastic Sheets | Kenneth R. Tetrault | 12/10/2013 | |
7,776,788 | Mechanical | 2010 | Writing Kit with Plastic Sheets | Kenneth R. Tetrault | 08/17/2010 | |
D610,428 | Design | 2010 | Wrist Rest for a Rotary Abrading Tool | Mark Lampka, Matthew Giles | Dynabrade, Inc. | 02/23/2010 |
6,165,148 | Mechanical | 2000 | Wrist/Hand/Finger Orthosis | Loretta M. Carr-Stock | 12/26/2000 | |
4,441,851 | Mechanical | 1984 | Wrecker Attachment | Robert G. Starkweather | Escort Systems, Inc. | 04/10/1984 |
4,034,517 | Mechanical | 1977 | Workpiece Finishing Machine | James W. Weatherell, Francis R. Chesner | Clair Mfg. Co., Inc. | 07/12/1977 |
6,918,579 | Mechanical | 2005 | Workpiece Carrier For Production Lines, Or Pallet, With Adjustable Supports | Massimo Ponzio, Rubino Corbinelli | ATOP S.p.A. | 07/19/2005 |
7,971,710 | Mechanical | 2011 | Workout Schedule Fitness Band | Margo Zaher | 07/05/2011 | |
8,128,602 | Mechanical | 2012 | Winged Catheter Securing Tape | Dennis R. Tollini, Michael D. Tollini | 03/06/2012 | |
6,827,706 | Mechanical | 2004 | Winged Catheter Securing Tape | Dennis R. Tollini | 12/07/2004 | |
4,809,884 | Mechanical | 1989 | Wine Steward | Wells F. Stackhouse | 03/07/1989 | |
D675,866 | Design | 2013 | Wine Glass Charm | Alan Wisniewski | Umbra LLC | 02/12/2013 |
D502,360 | Design | 2005 | Wine Box Cover | Barbara J. Kautz | 03/01/2005 | |
9,194,371 | Mechanical | 2015 | Wind Turbine | Kean W. Stimm | 11/24/2015 | |
9,004,864 | Mechanical | 2015 | Wind Turbine | Kean W. Stimm | 04/14/2015 | |
4,139,043 | Mechanical | 1979 | Window Shade Slat | John D. Donofrio | Joanna Western Mills Company | 02/13/1979 |
6,276,099 | Mechanical | 2001 | Window Frame Assembly | Darin L. O'Shea | 08/21/2001 | |
8,881,492 | Mechanical | 2014 | Window Buck Having Right Trapezoid Cross-Section | Gary C. Piccirillo | 11/11/2014 | |
6,220,574 | Mechanical | 2001 | Winch Handle | Graham M. Miller | Copperweld Canada Inc. | 04/24/2001 |
8,584,334 | Mechanical | 2013 | Widening Device, Object Labeled by a Widening Device for Label Sleeves and Method for Labelling Objects | Hermann Solleder; Bernd Braatz | Krones AG | 11/19/2013 |
11,744,460 | Optics | 2023 | Wide Field Fundus Camera | Paul A. Yates, Ming Lai | Retivue LLC | 09/05/2023 |
6,655,031 | Mechanical | 2003 | Wick Cutting Device | Dianna Grant, Robert Levin, Darlene Levin | Dianna Grant | 12/02/2003 |
D625,677 | Design | 2010 | Wheel Stop | William J. Robbins, Sr., Deborah A. Robbins | 10/19/2010 | |
5,727,804 | Mechanical | 1998 | Wheeled Load Connector for Pickup Truck | Robert C. Metzger | Tammy Ann Metzger, Lynette Metzger-Metro | 03/17/1998 |
9,061,545 | Mechanical | 2015 | Wheel Bearing Unit | Christian Horn, Robert Heuberger | Schaeffler Technologies AG & Co. KG | 06/23/2015 |
8,992,093 | Mechanical | 2015 | Wheel Bearing of An Aircraft Landing Gear | Torsten Dotzel, Robin Lang, Christian Proeschel, Wilhelm Sebald, Gerhard Kreiselmeier | Schaeffler Technologies AG & Co. KG | 03/31/2015 |
8,708,426 | Mechanical | 2014 | Wheel Bearing for a Utility Vehicle | Carlos Ruedi, Alexandre Camilo, Osmar de Matos, Marco Aurelio Graciano | Schaeffler Technologies AG & Co. KG | 04/29/2014 |
8,690,441 | Mechanical | 2014 | Wheel Bearing Device for Motor Vehicles | Jens Heim, Christian Mock, Ralf Hund, Tilman Ulrich | Schaeffler Technologies AG & Co. KG | 04/08/2014 |
9,371,866 | Mechanical | 2016 | Wet Clutch for a Motorcycle | Christoph Raber, Rainer Ganter, Martin Chambrion, Marion Keller, Florian Decker, Raimund Ritter, Juergen Stoelze, Matthias Sperber, Frank Kozlowski, Joachim Raatz | Schaeffler Technologies AG & Co. KG | 06/21/2016 |
8,256,592 | Mechanical | 2012 | Wet Clutch | Mario Degler | Schaeffler Technologies AG & Co. KG | 09/04/2012 |
8,261,900 | Mechanical | 2012 | Wet Clutch | Mario Degler, Stephan Maienschein | Schaeffler Technologies AG & Co. KG | 09/11/2012 |
8,464,852 | Mechanical | 2013 | Wet Clutch | Yannick Simon, Chrisoph Raber, Christoph Wittmann | Schaeffler Technologies AG & Co. KG | 06/18/2013 |
9,017,212 | Mechanical | 2015 | Wedge One-Way Clutch with Gear Thrust Activation | Jeffrey Hemphill | Schaeffler Technologies AG & Co. KG | 04/28/2015 |
7,987,958 | Mechanical | 2011 | Wedge One-Way Clutch | Jeffrey Hemphill, Michael Davis, William Brees | Schaeffler Technologies GmbH & Co. KG | 08/02/2011 |
8,020,681 | Mechanical | 2011 | Wedge One-Way Clutch | Michael C. Davis | Schaeffler Technologies GmbH & Co. KG | 09/20/2011 |
9,611,899 | Mechanical | 2017 | Wedge Clutch with Axially Displaceable Wedge Plate | Brian Lee, Carsten Ohr | Schaeffler Technologies AG & Co. KG | 04/04/2017 |
9,163,678 | Mechanical | 2015 | Wedge Clutch with a Split Hub | Scott Strong | Schaeffler Technologies AG & Co. KG | 10/20/2015 |
9,470,275 | Mechanical | 2016 | Wedge Clutch with a Segmented Wedge Element and Chamfered Engagement Surfaces | Brian Lee, Carsten Ohr | Schaeffler Technologies AG & Co. KG | 10/18/2016 |
6,466,681 | Mechanical | 2002 | Weather Resistant Sound Attenuating Modular Communications Headset | William D. Siska, Jr., Timothy J. Sopko | Comprehensive Technical Solutions, Inc. | 10/15/2002 |
8,470,452 | Chemical | 2013 | Wear Resistant Ceramic Coated Aluminum Alloy Article | Mark R. Chaney, Frederick A. Campbell | Calvary Design Team, Inc. | 06/25/2013 |
4,032,490 | Chemical | 1977 | Wax Compositions for Flame Retardant Electrical Insulation Coatings | Takao Murata, Nobutaka Nakamura, Tateo Goto | Sumitomo Durez Company, Ltd. | 06/28/1977 |
6,882,997 | Software/Business Method | 2005 | Wavelet-Based Clustering Method for Managing Spatial Data in Very Large Databases | Aidong Zhang, Gholamhosein Skeikholeslami, Surojit Chatterjee | The Research Foundation of SUNY at Buffalo | 04/19/2005 |
10,788,011 | Mechanical | 2020 | Wave Energy Capture Device and Energy Storage System Utilizing a Variable Mass, Variable Radius Concentric Ring Flywheel | Loubert S. Suddaby | 09/29/2020 | |
10,837,420 | Mechanical | 2020 | Wave Energy Capture Device and Energy Storage System Utilizing a Variable Mass, Variable Radius Concentric Ring Flywheel | Loubert S. Suddaby | 11/17/2020 | |
7,820,143 | Chemical | 2010 | Water Soluble Tetrapyrollic Photosensitizers for Photodynamic Therapy | Ravindra K. Pandey, Amy Gryshuk, Lalit Goswami, William Potter, Allan Oseroff | Health Research, Inc. | 10/26/2010 |
7,501,509 | Chemical | 2009 | Water Soluble Tetrapyrollic Photosensitizers for Photodynamic Therapy | Ravindra K. Pandey, Amy Gryshuk, Lalit Goswami, William Potter, Allan Oseroff | Health Research, Inc. | 03/10/2009 |
8,056,689 | Mechanical | 2011 | Water Pump Disconnect Clutch | Jeffrey Hemphill, Mavinkal Jayaram, Scott Hart | Schaeffler KG | 11/15/2011 |
4,540,633 | Chemical | 1985 | Water Dispersible Polyurethane Adhesive Compositions and Adhesive Layer Formed Therefrom | Helmut W. Kucera, Samy K. Saad | Textron Inc. | 09/10/1985 |
"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