"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 |
---|---|---|---|---|---|---|
D358,895 | Design | 1995 | Microtome | Werner Hölbl | Leica Instruments GmbH | 05/30/1995 |
5,419,628 | Mechanical | 1995 | Durable Knockdown Cabinet | David P. Myslinski, Jr., Timothy P. Andrews | Ronald F. Nowak | 05/30/1995 |
5,421,645 | Mechanical | 1995 | Modular Compartments for Utility Vehicle | Richard E. Young | 06/06/1995 | |
D359,378 | Design | 1995 | Exterior Lighting Fixture Depicting a Canadian Goose | Philip Colarusso | 06/13/1995 | |
5,434,366 | Mechanical | 1995 | Checkweigher | David A. Troisi | Hi-Speed Checkweigher Co., Inc. | 07/18/1995 |
5,436,936 | Electronics | 1995 | Compensation of a Clock Operating Error | Sakari Haapanen | Tecnomen Oy | 07/25/1995 |
5,446,274 | Optics | 1995 | Instructive Display for Assisting in Centering An Optical Path Element On a Path | David A. Luce, Christopher J. Percival | Leica Inc. | 08/29/1995 |
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 |
5,449,240 | Mechanical | 1995 | Apparatus for Embossing Braille Labels | Wayne L. Dorpfeld, Robert W. Williams; Arnold R. Wolfe | 09/12/1995 | |
5,453,829 | Optics | 1995 | Procedure and Device for Measurement of Exposure Times in Optical Devices with Microscopic Illustration Path | Lucius Remer, Manfred Gilbert; Frank Hermann | Leica Mikroskopie und Systeme GmbH | 09/26/1995 |
D363,417 | Design | 1995 | Cutting Board | Andrew T. Kelley | Cutco Cutlery Corporation | 10/24/1995 |
5,461,942 | Mechanical | 1995 | Knife Sharpener | Andrew T. Kelley | Cutco Cutlery Corporation | 10/30/1995 |
5,462,497 | Mechanical | 1995 | Controllable Parallel Axis Differential | Joseph E. Cilano | 10/31/1995 | |
5,467,576 | Mechanical | 1995 | Machine for Making a Package of Food Casing Strands | Ivo G. Hendriks | Teepak, Inc. | 11/21/1995 |
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 |
5,474,066 | Optics | 1995 | Non-Contact Tonometer | Bernard Grolman | Leica Inc. | 12/12/1995 |
D365,547 | Design | 1995 | Lockout Device for Circuit Breaker | Donald E. Steinwachs, Scott A. Wardour, Karen A. Budzinski | Emed Company, Inc. | 12/26/1995 |
5,482,212 | Mechanical | 1996 | Vehicle Washing Machine | Scott Kobryn, Donald Kobryn | 01/09/1996 | |
5,495,062 | Mechanical | 1996 | Methods of Decontaminating Nuclear Waste-Containing Soil | Albert E. Abel | Commodore Laboratories, Inc. | 02/27/1996 |
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 |
D367,869 | Design | 1996 | Stereomicroscope | Ernest Hoffmann-Igl, Werner Hölbl | Leica Inc. | 03/12/1996 |
5,501,420 | Mechanical | 1996 | Counterbalance Mechanism | Richard L. Watt, Donald R. Pangborn, Peter J. Kerl | Weber-Knapp Company | 03/25/1996 |
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 |
D369,112 | Design | 1996 | Lensmeter | David A. Luce, Christopher J. Percival, Paul J. Klock | Leica Inc. | 04/23/1996 |
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 | |
5,516,968 | Mechanical | 1996 | Methods of Decontaminating Mercury-Containing Soils | Albert E. Abel | Commodore Laboratories, Inc. | 05/14/1996 |
5,521,755 | Optics | 1996 | Epi-Illumination System for Microscopes | Hans-Werner Stankewitz | Leica Mikroskopie und Systeme GmbH | 05/28/1996 |
5,521,756 | Optics | 1996 | Antistatic Microscope | Henry A. Meier, Jr., Vincent Vaccarelli | Leica Inc. | 05/28/1996 |
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 |
5,522,411 | Mechanical | 1996 | Hand Washing and Drying Equipment Unit | Gloria A. Johnson | 06/04/1996 | |
5,538,040 | Mechanical | 1996 | Pneumatic Control Valve | Paul W. Huber, David G. Heckmiller, Jr. | Dynabrade, Inc. | 07/23/1996 |
D372,181 | Design | 1996 | Knife Sharpener | Andrew T. Kelley | Cutco Cutlery Corporation | 07/30/1996 |
D372,434 | Design | 1996 | Air Terminal | Kenneth P. Heary | Heary Bros. Lightning Protection Co., Inc. | 08/06/1996 |
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 |
5,555,625 | Mechanical | 1996 | Rotary Cutter | William Scheminger | Cutco Cutlery Corporation | 09/17/1996 |
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 |
5,559,278 | Mechanical | 1996 | Methods for the Destruction of Ozone Depleting Substances | Robert W. Mouk, Albert E. Abel | Commmodore Laboratories. Inc. | 09/24/1996 |
5,561,555 | 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 |
5,563,108 | Chemical | 1996 | Raw Batch for Producing Reaction-Bonded Silicon Carbide Refractory Product | Baek H. Kim | The Carborundum Company | 10/08/1996 |
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 |
5,564,766 | Mechanical | 1996 | J-Hook for Towing Vehicles | Tommy A. Lowery | Columbus McKinnon Corporation | 10/15/1996 |
D375,272 | Design | 1996 | Air Terminal | Kenneth P. Heary | Heary Bros. Lightning Protection Co., Inc. | 11/05/1996 |
5,576,520 | Mechanical | 1996 | Checkweigher Having Variable Weigh Platform | David Waterman, John Lindstrom | Hi-Speed Checkweigher Co., Inc. | 11/19/1996 |
5,575,832 | Mechanical | 1996 | Regenerative Hygroscopic Filter and Method | Steven T. Boyd | Humidtech Research, Inc. | 11/19/1996 |
5,575,456 | Mechanical | 1996 | Lever Operated Hoist | Julian J. Raphael, III | Columbus McKinnon Corporation | 11/19/1996 |
5,585,964 | Optics | 1996 | Modular Microscope System | Karl-Josef Schalz | Leica Mikroskopie und Systeme GmbH AG | 12/17/1996 |
5,584,884 | Biotechnology | 1996 | Mammary Prosthesis and Method of Surgically Implanting Same | Anthony S. Pignataro | Anthony S. Pignataro | 12/17/1996 |
5,587,748 | Optics | 1996 | Joystick Override Control for An Ophthalmic Instrument | David A. Luce, Donald E. Miller | Leica Inc. | 12/24/1996 |
5,595,530 | Mechanical | 1997 | Reciprocating Sander | Richard A. Heidelberger | Dynabrade, Inc. | 01/21/1997 |
"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