"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 |
---|---|---|---|---|---|---|
4,853,040 | Chemical | 1989 | Processes for Decontaminating Polluted Substrates | Duane J. Mazur, Norman L. Weinberg, Albert E. Abel | A.L. Sandpiper Corporation | 08/01/1989 |
4,848,184 | Mechanical | 1989 | Rotary/Linear Actuator | Otmar M. Ulbing | Windwinder Corporation | 07/18/1989 |
4,846,955 | Mechanical | 1989 | Controlled-Growth Mercury Drop Electrode | Janet G. Osteryoung, Zygmunt Kowalski | The Research Foundation of State University of New York | 07/11/1989 |
4,844,228 | Mechanical | 1989 | Coin Holding Mechanism for Coin Operated Locker | Douglas A. Barth | American Locker Group Incorporated | 07/04/1989 |
4,843,931 | Mechanical | 1989 | Punch and Die System | S. Arthur Whister | S.B. Whistler & Sons, Inc. | 07/04/1989 |
4,836,514 | Mechanical | 1989 | Preloaded Spring, Method and Apparatus for Forming Same | Otmar M. Ulbing | Windwinder Corporation | 06/06/1989 |
4,834,011 | Mechanical | 1989 | Air Cushion Vehicle Stern Seal | James C. Bell | The United States Of America As Represented By The Secretary Of The Navy | 05/30/1989 |
4,835,074 | Chemical | 1989 | Modified Carbons and Electrochemical Cells Containing the Same | Mary-Elizabeth Bolster, Duane J. Mazur, Norman L. Weinberg | The Electrosynthesis Company, Inc. | 05/30/1989 |
4,828,599 | Mechanical | 1989 | Method for Producing Glass Tubing of a Narrowed Diameter | Frederick Sachs, Victor Demjanenko | The Research Foundation of State University of New York | 05/09/1989 |
4,821,934 | Mechanical | 1989 | Plastic Support Clip Having a Retaining Hook for Releasably Retaining an Article Within the Clip | Louis F. Alessi, Charles E. Ritchie, Jr. | Alessi Holsters, Inc. | 04/18/1989 |
4,818,266 | Mechanical | 1989 | Apparatus for Producing Glass Tubing of a Narrowed Diameter | Frederick Sachs, Victor Demjanenko | The Research Foundation of State University of New York | 04/04/1989 |
D300,247 | Design | 1989 | Swimming Pool Liner | Ross J. Eckert, Domenico Commisso | Kayak Manufacturing Corp. | 03/14/1989 |
4,811,876 | Mechanical | 1989 | Shoulder Strap Retainer | Michael S. Riggi | 03/14/1989 | |
4,809,884 | Mechanical | 1989 | Wine Steward | Wells F. Stackhouse | 03/07/1989 | |
4,810,368 | Chemical | 1989 | Automatic Method for Separating and Cleaning Silicon Carbide Furnace Materials | Robert J. Seider, Philip J. Guichelaar, Robert O. Anderson | Electro Minerals (Canada) Inc. | 03/07/1989 |
4,803,718 | Electronics | 1989 | Hold Detecting and Control Circuit for a Key Telephone System | James E. Neil, Victor Demjanenko, Christopher R. Caile | Tree Technologies Corporation | 02/07/1989 |
4,801,081 | Mechanical | 1989 | Receptacle for Storing Articles Such as Newspapers | James C. O'Connor | Joseph P. Armenia | 01/31/1989 |
4,798,017 | Mechanical | 1989 | Traffic Directing Sign | George A. Giotis | 01/17/1989 | |
4,796,344 | Mechanical | 1989 | Method for Avoiding Thermal Stresses in Glass Lined Vessels | Erwin J. Nunlist | The Pfaudler Companies, Inc. | 01/10/1989 |
4,789,301 | Mechanical | 1988 | Low Specific Speed Pump Casing Construction | James C. Osborne, Patrick T. Murphy | Goulds Pumps, Incorporated | 12/06/1988 |
4,784,120 | Mechanical | 1988 | Arm Constraint | Rebecca A. Thomas | 11/15/1988 | |
4,783,047 | Mechanical | 1988 | Valve Mechanism | George T. Baltus, Raymond Warmuz | HSC Controls, Inc. | 11/08/1988 |
4,782,142 | Chemical | 1988 | Novel 5-Substituted 2-Pyrimidinone Nucleosides and Methods of Use | Thomas J. Bardos, Yung-Chi Cheng, Alan C. Schroeder, Simon M. N. Efange | The Research Foundation of State University of New York | 11/01/1988 |
D297,908 | Design | 1988 | Machine Housing for Belt-Type Finishing Tool | Paul W. Huber | Dynabrade, Inc. | 10/04/1988 |
D297,897 | Design | 1988 | Lazy Susan | Wells F. Stackhouse | 10/04/1988 | |
4,767,367 | Mechanical | 1988 | Integrated Combination Propeller Drive Shaft Fairing and Water Intake Sea Chest Arrangement, for High Speed Operating Marine Craft | Robert A. Stringer | Textron Inc. | 08/30/1988 |
D296,904 | Design | 1988 | Microscope | Ernest J. Lukaszewski | Warner Lambert Technologies, Inc. | 07/26/1988 |
4,759,004 | Mechanical | 1988 | Mechanism for Automatic Winding of a Clock | George Peters | 07/19/1988 | |
4,756,610 | Mechanical | 1988 | Adjustable Crank and Linkage Assembly for Zoom Lens Optical System | James A. Clark, Michael H. Dobner | Cambridge Instruments Inc. | 07/12/1988 |
4,750,635 | Mechanical | 1988 | Safety Latch Mechanism for Closure of a Pressure Vessel | Henry J. Piegza, Thomas F. Ivancic | WSF Industries, Inc. | 06/14/1988 |
4,747,353 | Mechanical | 1988 | Straight Line Motion Mechanism | Richard L. Watt | Weber-Knapp Company | 05/31/1988 |
D295,552 | Design | 1988 | Universal Pneumatic Swivel | Paul W. Huber | Dynabrade, Inc. | 05/03/1988 |
D295,553 | Design | 1988 | Universal Pneumatic Swivel | Paul W. Huber | Dynabrade, Inc. | 05/03/1988 |
D295,104 | Design | 1988 | Lever-Operated Hoist or Puller | James J. Pancook | Columbus McKinnon Corporation | 04/05/1988 |
4,727,683 | Mechanical | 1988 | Abrasive Belt Machine | Michael W. Lamb | Dynabrade, Inc. | 03/01/1988 |
4,728,262 | Mechanical | 1988 | Erosion Resistant Propellers | Darwin Marshall | Textron Inc. | 03/01/1988 |
D293,863 | Design | 1988 | Multiple Compartment Cabinet Having Rear Access to Individual Compartments | Richard J. Chester | American Locker Group Incorporated | 01/26/1988 |
4,721,835 | Mechanical | 1988 | Microwave Brewing Cup | Helmut Welker | 01/26/1988 | |
4,719,683 | Mechanical | 1988 | Preloaded Spring, Method and Apparatus for Forming Same | Otmar M. Ulbing | Windwinder Corporation | 01/19/1988 |
4,714,443 | Mechanical | 1987 | Flexible Exhaust Duct | John B. Chaplin, Charles S. Whipple | Textron Inc. | 12/22/1987 |
D293,173 | Design | 1987 | Console for Controlling Access to Multiple Compartment Cabinets | Richard J. Chester | American Locker Group Incorporated | 12/15/1987 |
4,709,862 | Mechanical | 1987 | Method of Reclaiming Green Sand | Dieter S. Leidel | 12/01/1987 | |
4,702,804 | Chemical | 1987 | Methods for Electrochemical Reduction of Halogenated Organic Compounds | Duane J. Mazur, Norman L. Weinberg | PCB Sandpiper, Inc. | 10/27/1987 |
4,698,630 | Electronics | 1987 | Security System | Thomas R. Ellsberg | American Locker Group Incorporated | 10/06/1987 |
D291,980 | Design | 1987 | Surface Effect Ship | John B. Chaplin | Textron Inc. | 09/22/1987 |
D291,599 | Design | 1987 | Swimming Pool Liner | Robert D. Krotzer, Ross J. Eckert, Domenico Commisso, Douglas C. Ordal, Peter S. Pawlik | Kayak Manufacturing Corp. | 08/25/1987 |
4,684,070 | Mechanical | 1987 | Shredded Tire Oversize Scrap Return Elevator | John Dicky | Columbus McKinnon Corporation | 08/04/1987 |
4,684,071 | Mechanical | 1987 | Unitized Machine for Shredding Waste Automotive Vehicle Tires | John Dicky | Columbus McKinnon Corporation | 08/04/1987 |
4,681,267 | Mechanical | 1987 | Method of Regenerating Old Casting Sand | Dieter S. Leidel, Hubert Eirich, Paul Eirich, Walter Eirich | 07/21/1987 | |
D290,649 | Design | 1987 | Patient Aligner for Radiography | James A. Ransbottom | 06/30/1987 |
"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