Patent Gallery

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.

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Patent Gallery

(Format: X,XXX,XXX)

Patent No. Category Year Title Inventor Assignee Date of Issue
4,977,646 Mechanical 1990 Cam Assisted Load Binder Clarence L. McCraw Columbus McKinnon Corporation 12/18/1990
D310,284 Design 1990 Pusher Plate Attachment For Hand Truck Donald C. Boyer 08/28/1990
4,947,718 Mechanical 1990 Punch And Die System S. Arthur Whistler S.B. Whistler & Sons, Inc. 08/14/1990
D306,239 Design 1990 Keyboard Support Richard L. Watt Weber Knapp Company 02/27/1990
4,935,612 Optics 1990 Autofocus System And Method Of Using The Same Fritz Bierleutgeh Reichert Jung Optische Werks, A.G. 06/19/1990
D308,879 Design 1990 Inverted Microscope Paul A. Hoogesteger Cambridge Instruments, Inc. 06/26/1990
4,959,990 Mechanical 1990 Combined Mass Flow/Pitot Tube Meter Robert H. Morris 10/02/1990
D306,477 Design 1990 Portable Fluid Dispenser Godfrey W. Weiss 03/06/1990
D305,309 Design 1990 Lightning Arrester Kenneth P. Heary, Sr. Heary Bros. Lightning Protection Company, Inc. 01/02/1990
4,946,903 Chemical 1990 Oxyfluoropolymers Having Chemically Reactive Surface Functionally And Increased Surface Energies Joseph A. Gardella, Terrance G. Vargo The Research Foundation of State University of New York 08/07/1990
D306,428 Design 1990 Control Console For Security Lockers Douglas A. Barth, Gregory C. Hudson American Locker Group Incorporated 03/06/1990
4,932,469 Mechanical 1990 Automotive Condenser Paul K. Beatenbough Blackstone Corporation 06/12/1990
4,972,683 Mechanical 1990 Condenser With Receiver/Subcooler Paul K. Beatenbough Blackstone Corporation 11/27/1990
4,981,085 Mechanical 1991 Table Lift Mechanism Richard L. Watt Weber Knapp Company 01/01/1991
5,069,780 Mechanical 1991 Ultrafiltration Device And Process William H. Thalmann, Thomas W. Siegler Infinitex 12/03/1991
5,040,921 Mechanical 1991 Segmented Tunnel System Frank J. Torok 08/20/1991
5,036,986 Mechanical 1991 Bicycle Stand Albertus J. Kral Elbon Group 08/06/1991
5,016,361 Mechanical 1991 Method Of Extracting Liquid From Wet Material Herbert Durr Maschinenfabrik Gustav Eirich 05/21/1991
5,048,532 Mechanical 1991 Method And Apparatus For Measuring Blood Pressure Donald D. Hickey State University Of New York 09/17/1991
5,069,423 Mechanical 1991 Valve For Clean Chemical Reactor Franklyn J. Amorese, Morris E. Gruver III The Pfaudler Companies, Inc. 12/03/1991
5,031,924 Mechanical 1991 Twist Indicator Gasket Paul K. Beatenbough, Lavoyce G. Dey, David J. Twichell Blackstone Corporation 07/16/1991
D317,885 Design 1991 Vehicle Body Ronald M. Halicki 07/02/1991
D319,874 Design 1991 Opthalmic Projector Werner Hoelbl Cambridge Instruments Inc. 09/10/1991
D317,818 Design 1991 Universal Pneumatic Swivel Paul W. Huber Dynabrade, Inc. 06/25/1991
4,999,425 Chemical 1991 Cellulose Aminomethanate By Ion-Exchange Extraction Douglas J. Bridgeford Teepak, Inc. 03/11/1991
5,048,300 Mechanical 1991 Microtome Cooling Chamber And Method Of Adjusting The Cooling Chamber Temperature Reinhard Lihl Reichert-Jung Optische Werke A.G. 09/17/1991
5,006,063 Mechanical 1991 Continuous Furnace For The Heat Treatment Of Articles, More Particularly Ceramic Pipes Luigi A. Poggi 04/09/1991
5,016,327 Mechanical 1991 Footwear Lacing System Fred P. Klausner 05/21/1991
5,062,860 Mechanical 1991 Prosthetic Attachment Frank A. Cantafio Jr. 01/05/1991
4,997,933 Chemical 1991 Cellulose Aminomethanate By Acid Neutralization Matiur Rahman Teepak, Inc. 03/05/1991
5,074,822 Mechanical 1991 Method Of Closing A Tubular Food Casing Thomas R. Stanley Teepak, Inc. 12/24/1991
5,038,520 Mechanical 1991 Manway Lift Assist Franklyn J. Amorese, Robert R. Loomis, Douglas H. Rigerman The Pfaudler Companies, Inc. 08/13/1991
4,997,035 Mechanical 1991 Joint Crevice Corrosion Inhibitor Paul K. Beatenbough, J. Twichell, Lavoyce G. Dey Blackstone Corporation 03/05/1991
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
5,058,182 Software/Business Method 1991 Method And Apparatus For Handwritten Character Recognition Chih-Chau Kuan, Jonathan J. Hull, Sargur N. Srihari The Research Foundation of State University of New York 10/15/1991
5,046,219 Mechanical 1991 Prepackaged Shirred Food Emulsion Casing With Integral Casing Sizing And Brake Control Thomas R. Stanley Teepak, Inc. 09/10/1991
4,994,591 Chemical 1991 Platinum Complexes Derived From B-Silyamines Wayne K. Anderson, Rudiger D. Haugwitz The Research Foundation of State University of New York 02/19/1991
5,009,869 Chemical 1991 Methods For Purification Of Air Norman L. Weinberg, John D. Genders, Alfred O. Minklei Electrocinerator Technologies, Inc. 04/23/1991
5,076,557 Mechanical 1991 Twist Indicator Gasket Paul K. Beatenbough, Lavoyce G. Dey, David J. Twichell Blackstone Corporation 12/31/1991
5,075,002 Mechanical 1991 Fluid Pick-Up Assembly William H. Thalmann, Thomas W. Siegler Infintex 12/24/1991
4,994,184 Mechanical 1991 Ultrafiltration Device And Process William H. Thaimann, Thomas W. Siegler Infinitex 02/19/1991
5,024,232 Biotechnology 1991 Novel Radiopaque Heavy Metal Polymer Complexes, Compositions Of Matter And Articles Prepared Therefrom Johannes Smid, Israel Cabasso, Alan Obligin, H. Ralph Rawis The Research Foundation of State University of New York 06/18/1991
5,025,772 Mechanical 1991 Bowstring Release Device Mark W. Stevenson 06/25/1991
5,051,498 Chemical 1991 Lipophilic 2', 3'-Dideoxynucleoside Prodrug Derivatives For The AIDS Virus And Other Retroviruses Thomas I. Kalman The Research Foundation of State University of New York 09/24/1991
5,042,456 Mechanical 1991 Air Canopy Ventilation System Cameron Cote 08/27/1991
5,110,364 Chemical 1992 Processes For Decontaminating Polluted Substances Duane J. Mazur, Norman L. Weinberg, Albert E. Abel A.L. Sandpiper Corporation 05/05/1992
5,107,161 Chemical 1992 Low Temperature Force Field Producer James D. Brownridge State University Of New York 04/21/1992
5,168,140 Mechanical 1992 Microwave Coffee Brewer And Travel Mug Helmut Welker 12/01/1992
5,087,171 Mechanical 1992 Paper Pulp Centrifugal Pump With Gas Separation Joseph B. Dosch, Charles A. Cappellino, George Wilson, James C. Osborne Goulds Pumps, Incorporated 02/11/1992
5,161,446 Mechanical 1992 Microtome Werner Holbl, Gernot Hansel Leica Instruments GmbH 11/10/1992