"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 |
---|---|---|---|---|---|---|
4,947,716 | Mechanical | 1990 | Punch and Die System | S. Arthur Whistler | S.B. Whistler & Sons, Inc. | 08/14/1990 |
4,959,990 | Mechanical | 1990 | Combined Mass Flow/Pitot Tube Meter | Robert H. Morris | 10/02/1990 | |
D306,428 | Design | 1990 | Control Console for Security Lockers | Douglas A. Barth, Gregory C. Hudson | American Locker Group Incorporated | 03/06/1990 |
4,936,470 | Mechanical | 1990 | Caddy | William A. Prindle | Robinson Knife Manufacturing Co., Inc. | 06/26/1990 |
4,972,683 | Mechanical | 1990 | Condenser with Receiver/Subcooler | Paul K. Beatenbough | Blackstone Corporation | 11/27/1990 |
4,912,418 | Electronics | 1990 | Method and Device for Detecting the Location of a Fault Within a Dielectric Layer of An Electrically Conducting Pipe | Rainer Trampert | Pfaudler-Werke AG | 03/27/1990 |
4,920,497 | Software/Business Method | 1990 | Method for Rendering Usable a Defective Raw Programmable Logic Array and a Defective Programmable Logic Array Rendered Usable by This Method | Shambhu J. Upadhyaya, Michael Demjanenko | State University Of New York | 04/24/1990 |
4,932,469 | Mechanical | 1990 | Automotive Condenser | Paul K. Beatenbough | Blackstone Corporation | 06/12/1990 |
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 | |
4,947,718 | Mechanical | 1990 | Punch and Die System | S. Arthur Whistler | S.B. Whistler & Sons, Inc. | 08/14/1990 |
4,946,903 | Chemical | 1990 | Oxyfluoropolymers Having Chemically Reactive Surface Functionality and Increased Surface Energies | Joseph A. Gardella, Jr., Terrance G. Vargo | The Research Foundation of State University of NY | 08/07/1990 |
4,923,146 | Mechanical | 1990 | Cooling System for Surfaces of High Speed Operating Flight Craft | Frank M. Anthony | Textron Inc. | 05/08/1990 |
D306,477 | Design | 1990 | Portable Fluid Dispenser | Godfrey W. Weiss | 03/06/1990 | |
5,074,822 | Mechanical | 1991 | Method of Closing a Tubular Food Casing | Thomas R. Stanley | Teepak, Inc. | 12/24/1991 |
4,997,933 | Chemical | 1991 | Cellulose Aminomethanate by Acid Neutralization | Matiur Rahman | Teepak, Inc. | 03/05/1991 |
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 |
5,046,219 | Mechanical | 1991 | Prepackaged Shirred Food Emulsion Casing with Integral Casing Sizing and Brake Control | Thomas R. Stanley | Teepak, Inc. | 09/10/1991 |
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 | |
5,031,924 | Mechanical | 1991 | Twist Indicator Gasket | Paul K. Beatenbough, Lavoyce G. Dey, David J. Twichell | Blackstone Corporation | 07/16/1991 |
D319,874 | Design | 1991 | Opthalmic Projector | Werner Höelbl | Cambridge Instruments Inc. | 09/10/1991 |
5,016,327 | Mechanical | 1991 | Footwear Lacing System | Fred P. Klausner | 05/21/1991 | |
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 |
5,051,498 | 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 |
5,069,780 | Mechanical | 1991 | Ultrafiltration Device and Process | William H. Thalmann, Thomas W. Siegler | Infinitex | 12/03/1991 |
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 |
5,025,772 | Mechanical | 1991 | Bowstring Release Device | Mark W. Stevenson | 06/25/1991 | |
5,075,002 | Mechanical | 1991 | Fluid Pick-Up Assembly | William H. Thalmann, Thomas W. Siegler | Infinitex | 12/24/1991 |
4,999,425 | Chemical | 1991 | Cellulose Aminomethanate by Ion-Exchange Extraction | Douglas J. Bridgeford | Teepak, Inc. | 03/12/1991 |
D317,885 | Design | 1991 | Vehicle Body | Ronald M. Halicki | 07/02/1991 | |
5,062,860 | Mechanical | 1991 | Prosthetic Attachment | Frank A. Cantafio, Jr. | 01/05/1991 | |
4,997,035 | Mechanical | 1991 | Joint Crevice Corrosion Inhibitor | Paul K. Beatenbough, J. Twichell, Lavoyce G. Dey | Blackstone Corporation | 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 |
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 |
5,024,232 | 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 |
4,994,184 | Mechanical | 1991 | Ultrafiltration Device And Process | William H. Thalmann, Thomas W. Siegler | Infinitex | 02/19/1991 |
D317,818 | Design | 1991 | Universal Pneumatic Swivel | Paul W. Huber | Dynabrade, Inc. | 06/25/1991 |
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 |
4,981,085 | Mechanical | 1991 | Table Lift Mechanism | Richard L. Watt | Weber-Knapp Company | 01/01/1991 |
5,036,986 | Mechanical | 1991 | Bicycle Stand | Albertus J. Kral | Elbon Group | 08/06/1991 |
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 |
5,076,557 | Mechanical | 1991 | Twist Indicator Gasket | Paul K. Beatenbough, Lavoyce G. Dey, David J. Twichell | Blackstone Corporation | 12/31/1991 |
5,016,361 | Mechanical | 1991 | Method of Extracting Liquid from Wet Material | Herbert Dürr | Maschinenfabrik Gustav Eirich | 05/21/1991 |
5,095,562 | Mechanical | 1992 | Adjustable Bed and Interchangeable Drive Unit Therefor | James H. Alexander | Equi-Tron, Inc. | 05/17/1992 |
5,111,336 | Mechanical | 1992 | Film Accumulator | Ronald J. Martino, Frederick J. Ramsey | Leica Inc. | 05/05/1992 |
D326,422 | Design | 1992 | Lightning Preventer Air Terminal | Kenneth P. Heary | Heary Bros. Lightning Protection Co., Inc. | 03/26/1992 |
D326,860 | Design | 1992 | Microtome Tool Holder | Werner Höelbl | Leica Instruments GmbH | 06/09/1992 |
5,168,140 | Mechanical | 1992 | Microwave Coffee Brewer and Travel Mug | Helmut Welker | 12/01/1992 |
"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