"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 |
---|---|---|---|---|---|---|
4,947,718 | Mechanical | 1990 | Punch and Die System | S. Arthur Whistler | S.B. Whistler & Sons, Inc. | 08/14/1990 |
4,972,683 | Mechanical | 1990 | Condenser with Receiver/Subcooler | Paul K. Beatenbough | Blackstone Corporation | 11/27/1990 |
4,909,099 | Mechanical | 1990 | Rotary/Linear Actuator | Otmar M. Ulbing | Windwinder Corporation | 03/20/1990 |
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 |
4,908,198 | Chemical | 1990 | Fluorinated Carbons and Methods of Manufacture | Norman L. Weinberg | The Electrosynthesis Company, Inc. | 03/13/1990 |
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 |
D306,428 | Design | 1990 | Control Console for Security Lockers | Douglas A. Barth, Gregory C. Hudson | American Locker Group Incorporated | 03/06/1990 |
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 | |
4,932,469 | Mechanical | 1990 | Automotive Condenser | Paul K. Beatenbough | Blackstone Corporation | 06/12/1990 |
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 |
D306,239 | Design | 1990 | Keyboard Support | Richard L. Watt | Weber-Knapp Company | 02/27/1990 |
4,979,376 | Mechanical | 1990 | Microtomy Device | Manfred Biehl, Gernot Hansel, Hans Heid, Manfred Kempe, Dieter Teppke, Jurgen Vierling | 12/25/1990 | |
4,936,470 | Mechanical | 1990 | Caddy | William A. Prindle | Robinson Knife Manufacturing Co., Inc. | 06/26/1990 |
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 |
5,069,780 | Mechanical | 1991 | Ultrafiltration Device and Process | William H. Thalmann, Thomas W. Siegler | Infinitex | 12/03/1991 |
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 |
5,074,822 | Mechanical | 1991 | Method of Closing a Tubular Food Casing | Thomas R. Stanley | Teepak, Inc. | 12/24/1991 |
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 | |
D319,874 | Design | 1991 | Opthalmic Projector | Werner Höelbl | Cambridge Instruments Inc. | 09/10/1991 |
5,031,924 | Mechanical | 1991 | Twist Indicator Gasket | Paul K. Beatenbough, Lavoyce G. Dey, David J. Twichell | Blackstone Corporation | 07/16/1991 |
4,999,425 | Chemical | 1991 | Cellulose Aminomethanate by Ion-Exchange Extraction | Douglas J. Bridgeford | Teepak, Inc. | 03/12/1991 |
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 |
5,075,002 | Mechanical | 1991 | Fluid Pick-Up Assembly | William H. Thalmann, Thomas W. Siegler | Infinitex | 12/24/1991 |
4,997,933 | Chemical | 1991 | Cellulose Aminomethanate by Acid Neutralization | Matiur Rahman | Teepak, Inc. | 03/05/1991 |
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 | |
4,997,035 | 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 |
D317,885 | Design | 1991 | Vehicle Body | Ronald M. Halicki | 07/02/1991 | |
5,040,921 | Mechanical | 1991 | Segmented Tunnel System | Frank J. Torok | 08/20/1991 | |
5,048,532 | Mechanical | 1991 | Method and Apparatus for Measuring Blood Pressure | Donald D. Hickey | State University Of New York | 09/17/1991 |
5,024,232 | 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 |
4,981,085 | Mechanical | 1991 | Table Lift Mechanism | Richard L. Watt | Weber-Knapp Company | 01/01/1991 |
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 |
5,058,182 | 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 |
5,042,456 | Mechanical | 1991 | Air Canopy Ventilation System | Cameron Cote | 08/27/1991 | |
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 |
5,009,869 | 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 | |
5,069,423 | Mechanical | 1991 | Valve for Clean Chemical Reactor | Franklyn J. Amorese, Morris E. Gruver, III | The Pfaudler Companies, Inc. | 12/03/1991 |
5,095,562 | Mechanical | 1992 | Adjustable Bed and Interchangeable Drive Unit Therefor | James H. Alexander | Equi-Tron, Inc. | 05/17/1992 |
5,168,140 | Mechanical | 1992 | Microwave Coffee Brewer and Travel Mug | Helmut Welker | 12/01/1992 | |
D331,090 | Design | 1992 | Combined Golf Green Repair Tool and Holder for Ball Marker | Joseph R. Cellura | 11/17/1992 | |
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 |
5,167,131 | Mechanical | 1992 | Air Conditioning Unit | Rajiv K. Karkhanis | 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