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
5,107,161 Chemical 1992 Low Temperature Force Field Producer James D. Brownridge State University Of New York 04/21/1992
5,106,463 Chemical 1992 High Yield Methods for Electrochemical Preparation of Cysteine and Analogues John D. Genders, Norman L. Weinberg, Duane J. Mazur The Electrosynthesis Company, Inc. 04/21/1992
5,099,735 Mechanical 1992 Versatile Knife Holder for Microtome Knives Manfred Kempe, Georg Herrmann, Manfred Biehl Leica Instruments GmbH 03/31/1992
D325,091 Design 1992 Refrigeration Cabinet for a Microtome Werner Höelbl Cambridge Instruments GmbH 03/30/1992
D326,422 Design 1992 Lightning Preventer Air Terminal Kenneth P. Heary Heary Bros. Lightning Protection Co., Inc. 03/26/1992
5,091,085 Mechanical 1992 Ultrafiltration Device and Process William H. Thalmann, Thomas W. Siegler Infinitex 02/25/1992
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
5,082,367 Mechanical 1992 Arrangement of Probes Werner Kohler, Dieter Reinhardt, Hermann Gramlich, Reinhart Schertz, Karl Weissmann, Rainer Trampert Pfaudler-Werker AG 01/21/1992
5,082,271 Mechanical 1992 Procedure for the Breaking Up of a Stack Formed from Material in Sheet Form and Device for the Implementation of the Procedure Wolfgang Mohr 01/21/1992
5,076,557 Mechanical 1991 Twist Indicator Gasket Paul K. Beatenbough, Lavoyce G. Dey, David J. Twichell Blackstone Corporation 12/31/1991
5,074,822 Mechanical 1991 Method of Closing a Tubular Food Casing Thomas R. Stanley Teepak, Inc. 12/24/1991
5,075,002 Mechanical 1991 Fluid Pick-Up Assembly William H. Thalmann, Thomas W. Siegler Infinitex 12/24/1991
5,069,423 Mechanical 1991 Valve for Clean Chemical Reactor Franklyn J. Amorese, Morris E. Gruver, III The Pfaudler Companies, Inc. 12/03/1991
5,069,780 Mechanical 1991 Ultrafiltration Device and Process William H. Thalmann, Thomas W. Siegler Infinitex 12/03/1991
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 Univ. of New York 10/15/1991
5,051,498 Chemical 1991 Lipophilic 2', 3'-Dideoxynucleoside Prodrug Derivatives for the Inhibition of Replication of AIDS Virus and Other Retroviruses Thomas I. Kalman The Research Foundation of State University of NY 09/24/1991
5,048,532 Mechanical 1991 Method and Apparatus for Measuring Blood Pressure Donald D. Hickey State University Of New York 09/17/1991
5,048,300 Mechanical 1991 Microtome Cooling Chamber and Method of Adjusting the Cooling Chamber Temperature Reinhard Lihl Reichert-Jung Optische Werke A.G. 09/17/1991
5,046,219 Mechanical 1991 Prepackaged Shirred Food Emulsion Casing with Integral Casing Sizing and Brake Control Thomas R. Stanley Teepak, Inc. 09/10/1991
D319,874 Design 1991 Opthalmic Projector Werner Höelbl Cambridge Instruments Inc. 09/10/1991
5,042,456 Mechanical 1991 Air Canopy Ventilation System Cameron Cote 08/27/1991
5,040,921 Mechanical 1991 Segmented Tunnel System Frank J. Torok 08/20/1991
5,038,520 Mechanical 1991 Manway Lift Assist Franklyn J. Amorese, Robert R. Loomis, Douglas H. Rigerman The Pfaudler Companies, Inc. 08/13/1991
5,036,986 Mechanical 1991 Bicycle Stand Albertus J. Kral Elbon Group 08/06/1991
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
D317,818 Design 1991 Universal Pneumatic Swivel Paul W. Huber Dynabrade, Inc. 06/25/1991
5,025,772 Mechanical 1991 Bowstring Release Device Mark W. Stevenson 06/25/1991
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 NY 06/18/1991
5,016,361 Mechanical 1991 Method of Extracting Liquid from Wet Material Herbert Dürr Maschinenfabrik Gustav Eirich 05/21/1991
5,016,327 Mechanical 1991 Footwear Lacing System Fred P. Klausner 05/21/1991
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
5,006,063 Mechanical 1991 Continuous Furnace for the Heat Treatment of Articles, More Particularly Ceramic Pipes Luigi A. Poggi, Gerardus M.C. Verheyden, Jr. 04/09/1991
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
4,999,425 Chemical 1991 Cellulose Aminomethanate by Ion-Exchange Extraction Douglas J. Bridgeford Teepak, Inc. 03/12/1991
4,997,035 Mechanical 1991 Joint Crevice Corrosion Inhibitor Paul K. Beatenbough, J. Twichell, Lavoyce G. Dey Blackstone Corporation 03/05/1991
4,997,933 Chemical 1991 Cellulose Aminomethanate by Acid Neutralization Matiur Rahman Teepak, Inc. 03/05/1991
4,994,591 Chemical 1991 Platinum Complexes Derived from B-Silyamines Wayne K. Anderson, Rudiger D. Haugwitz The Research Foundation of State University of NY 02/19/1991
4,994,184 Mechanical 1991 Ultrafiltration Device And Process William H. Thalmann, Thomas W. Siegler Infinitex 02/19/1991
5,062,860 Mechanical 1991 Prosthetic Attachment Frank A. Cantafio, Jr. 01/05/1991
4,981,085 Mechanical 1991 Table Lift Mechanism Richard L. Watt Weber-Knapp Company 01/01/1991
D313,128 Design 1990 Combination Collapsible Bench and Table Theodore A. Serafini William J. McIntyre 12/25/1990
4,979,831 Mechanical 1990 Temperature Measuring Sensor Arrangement Reinhard Schertz, Rainer Trampert, Karl Weissmann Pfaudler-Werke AG 12/25/1990
4,979,376 Mechanical 1990 Microtomy Device Manfred Biehl, Gernot Hansel, Hans Heid, Manfred Kempe, Dieter Teppke, Jurgen Vierling 12/25/1990
4,980,844 Electronics 1990 Method and Apparatus for Diagnosing the State of a Machine Victor Demjanenko, Andres Soom, Yong H. Lee, Andrei Reinhorn, Tsu-Teh Soong, David M. Benenson, James E. Neil, Harish K. Naidu, Selwyn Wright 12/25/1990
4,978,320 Mechanical 1990 Surface Effect Ship Engine Mount System John B. Chaplin, Robert G. Moore, John M. Ryken Textron Inc. 12/18/1990
4,977,646 Mechanical 1990 Cam Assisted Load Binder Clarence L. McCraw Columbus McKinnon Corporation 12/18/1990
4,972,683 Mechanical 1990 Condenser with Receiver/Subcooler Paul K. Beatenbough Blackstone Corporation 11/27/1990
4,969,233 Mechanical 1990 Process for Attaching a Hanger Member to a Casing Thomas R. Stanley Teepak, Inc. 11/13/1990
4,968,393 Chemical 1990 Membrane Divided Aqueous-Nonaqueous System for Electrochemical Cells Duane J. Mazur, Norman L. Weinberg A. L. Sandpiper Corporation 11/06/1990