"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 |
---|---|---|---|---|---|---|
5,388,335 | Mechanical | 1995 | Device for Adjusting a Sight | Theo Jung | 02/14/1995 | |
5,474,066 | Optics | 1995 | Non-Contact Tonometer | Bernard Grolman | Leica Inc. | 12/12/1995 |
5,436,936 | Electronics | 1995 | Compensation of a Clock Operating Error | Sakari Haapanen | Tecnomen Oy | 07/25/1995 |
5,411,386 | Mechanical | 1995 | Random Orbital Sander | Paul W. Huber, David Heckmiller, Jr. | Dynabrade, Inc. | 05/02/1995 |
5,385,184 | Mechanical | 1995 | Vacuum Holding Device for a Veneer Slicer | David Mellor | Merritt Plywood Machinery, Inc. | 01/31/1995 |
5,447,007 | Mechanical | 1995 | Device for Filling and Closing Packs for Liquids | Wilhelm Reil, Ulrich Deutschbein, Udo Liebram, Gerd Knobloch | Tetra Laval Holdings & Finance S.A. | 09/05/1995 |
5,381,196 | Optics | 1995 | Contrast Sensitivity Tester | David A. Luce, Bernard Grolman | Leica Inc. | 01/10/1995 |
5,418,490 | Electronics | 1995 | Failure Responsive Alternate Amplifier and Bypass System for Communications Amplifier | Daniel P. Kaegebein | TX RX Systems, Inc. | 05/23/1995 |
5,462,497 | Mechanical | 1995 | Controllable Parallel Axis Differential | Joseph E. Cilano | 10/31/1995 | |
5,471,260 | Optics | 1995 | Joystick for An Ophthalmic Instrument Where Vertical Movement is Controlled by Rotating the Joystick | David A. Luce, Joseph L. Zelvin | Leica Inc. | 11/28/1995 |
5,467,576 | Mechanical | 1995 | Machine for Making a Package of Food Casing Strands | Ivo G. Hendriks | Teepak, Inc. | 11/21/1995 |
D358,895 | Design | 1995 | Microtome | Werner Hölbl | Leica Instruments GmbH | 05/30/1995 |
D365,547 | Design | 1995 | Lockout Device for Circuit Breaker | Donald E. Steinwachs, Scott A. Wardour, Karen A. Budzinski | Emed Company, Inc. | 12/26/1995 |
D363,417 | Design | 1995 | Cutting Board | Andrew T. Kelley | Cutco Cutlery Corporation | 10/24/1995 |
5,411,327 | Mechanical | 1995 | Lateral File Anti-Tilt Mechanism with Pivotal Activator Rail | Allen Norton | Signore Incorporated | 05/02/1995 |
5,434,366 | Mechanical | 1995 | Checkweigher | David A. Troisi | Hi-Speed Checkweigher Co., Inc. | 07/18/1995 |
D359,378 | Design | 1995 | Exterior Lighting Fixture Depicting a Canadian Goose | Philip Colarusso | 06/13/1995 | |
5,558,045 | Mechanical | 1996 | Refractory Tile for Open-Spaced Boiler Tubes | Arthur W. Cole, John M. Heffernan | Wheelabrator Environmental Systems, Inc.; The Carborundum Company | 09/24/1996 |
5,522,411 | Mechanical | 1996 | Hand Washing and Drying Equipment Unit | Gloria A. Johnson | 06/04/1996 | |
5,585,964 | Optics | 1996 | Modular Microscope System | Karl-Josef Schalz | Leica Mikroskopie und Systeme GmbH AG | 12/17/1996 |
5,561,555 | Optics | 1996 | Microscope Subassembly Apparatus | Henry A. Meier, Jr., Thomas F. Batten, Jose L. Suro | Leica Inc. | 10/01/1996 |
5,561,562 | Optics | 1996 | Microscope Objective with a Correcting Mount | Reinhold Bender | Leica Mikroskopie und Systeme GmbH | 10/01/1996 |
5,564,628 | Mechanical | 1996 | Process and Apparatus for Controlling High Vegetative and Brush Growth | Sue A. Hall, Donald J. Gardner | Agro Statics, Inc. | 10/15/1996 |
5,576,520 | Mechanical | 1996 | Checkweigher Having Variable Weigh Platform | David Waterman, John Lindstrom | Hi-Speed Checkweigher Co., Inc. | 11/19/1996 |
D372,181 | Design | 1996 | Knife Sharpener | Andrew T. Kelley | Cutco Cutlery Corporation | 07/30/1996 |
5,584,884 | Biotechnology | 1996 | Mammary Prosthesis and Method of Surgically Implanting Same | Anthony S. Pignataro | Anthony S. Pignataro | 12/17/1996 |
5,509,844 | Mechanical | 1996 | Legless Storage and Play Table for Use by Children | Michael Poirier, Mariann Poirier, Evan Poirier, Jordan Poirier | 04/23/1996 | |
D367,869 | Design | 1996 | Stereomicroscope | Ernest Hoffmann-Igl, Werner Hölbl | Leica Inc. | 03/12/1996 |
5,495,062 | Mechanical | 1996 | Methods of Decontaminating Nuclear Waste-Containing Soil | Albert E. Abel | Commodore Laboratories, Inc. | 02/27/1996 |
D369,112 | Design | 1996 | Lensmeter | David A. Luce, Christopher J. Percival, Paul J. Klock | Leica Inc. | 04/23/1996 |
5,521,756 | Optics | 1996 | Antistatic Microscope | Henry A. Meier, Jr., Vincent Vaccarelli | Leica Inc. | 05/28/1996 |
D375,272 | Design | 1996 | Air Terminal | Kenneth P. Heary | Heary Bros. Lightning Protection Co., Inc. | 11/05/1996 |
5,504,144 | Mechanical | 1996 | Composition of Matter for Raised Characters and Method for Manufacturing Raised Characters for Use in Signs | Wayne L. Dorpfeld, Robert W. Williams, Arnold R. Wolfe | American Tactile Corporation | 04/02/1996 |
D372,434 | Design | 1996 | Air Terminal | Kenneth P. Heary | Heary Bros. Lightning Protection Co., Inc. | 08/06/1996 |
5,520,793 | Chemical | 1996 | Methods of Producing Hydrogen Iodide Electrochemically | J. David Genders, Norman L. Weinberg, Dan M. Hartsough | Benham Electrosynthesis Company, Inc. | 05/28/1996 |
5,482,212 | Mechanical | 1996 | Vehicle Washing Machine | Scott Kobryn, Donald Kobryn | 01/09/1996 | |
5,563,108 | Chemical | 1996 | Raw Batch for Producing Reaction-Bonded Silicon Carbide Refractory Product | Baek H. Kim | The Carborundum Company | 10/08/1996 |
5,575,832 | Mechanical | 1996 | Regenerative Hygroscopic Filter and Method | Steven T. Boyd | Humidtech Research, Inc. | 11/19/1996 |
5,555,625 | Mechanical | 1996 | Rotary Cutter | William Scheminger | Cutco Cutlery Corporation | 09/17/1996 |
5,538,040 | Mechanical | 1996 | Pneumatic Control Valve | Paul W. Huber, David G. Heckmiller, Jr. | Dynabrade, Inc. | 07/23/1996 |
5,575,456 | Mechanical | 1996 | Lever Operated Hoist | Julian J. Raphael, III | Columbus McKinnon Corporation | 11/19/1996 |
5,501,420 | Mechanical | 1996 | Counterbalance Mechanism | Richard L. Watt, Donald R. Pangborn, Peter J. Kerl | Weber-Knapp Company | 03/25/1996 |
5,521,755 | Optics | 1996 | Epi-Illumination System for Microscopes | Hans-Werner Stankewitz | Leica Mikroskopie und Systeme GmbH | 05/28/1996 |
5,497,627 | Mechanical | 1996 | Methods for Purifying Refrigerant Compositions | Alan F. Heyduk, Robert W. Mouk, Albert E. Abel | Commodore Laboratories, Inc. | 03/11/1996 |
5,516,968 | Mechanical | 1996 | Methods of Decontaminating Mercury-Containing Soils | Albert E. Abel | Commodore Laboratories, Inc. | 05/14/1996 |
5,564,766 | Mechanical | 1996 | J-Hook for Towing Vehicles | Tommy A. Lowery | Columbus McKinnon Corporation | 10/15/1996 |
5,587,748 | Optics | 1996 | Joystick Override Control for An Ophthalmic Instrument | David A. Luce, Donald E. Miller | Leica Inc. | 12/24/1996 |
5,559,278 | Mechanical | 1996 | Methods for the Destruction of Ozone Depleting Substances | Robert W. Mouk, Albert E. Abel | Commmodore Laboratories. Inc. | 09/24/1996 |
5,554,685 | Mechanical | 1996 | Method of Making a Sign Having Raised Characters | Wayne L. Dorpfeld, Robert W. Williams, Arnold R. Wolfe | American Tactile Corporation | 09/10/1996 |
5,627,079 | Chemical | 1997 | Refunctionalized Oxyfluorinated Surfaces | Joseph A. Gardella, Jr., Terrence G. Vargo | The Research Foundation of State University of New York | 05/06/1997 |
"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