Patent Gallery

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 Gallery

(Format: X,XXX,XXX)

Patent No. Category Year Title Inventor Assignee Date of Issue
5,575,456 Mechanical 1996 Lever Operated Hoist Julian J. Raphael, III Columbus McKinnon Corporation 11/19/1996
5,575,832 Mechanical 1996 Regenerative Hygroscopic Filter and Method Steven T. Boyd Humidtech Research, Inc. 11/19/1996
D375,272 Design 1996 Air Terminal Kenneth P. Heary Heary Bros. Lightning Protection Co., Inc. 11/05/1996
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
5,563,108 Chemical 1996 Raw Batch for Producing Reaction-Bonded Silicon Carbide Refractory Product Baek H. Kim The Carborundum Company 10/08/1996
5,561,555 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
5,559,278 Mechanical 1996 Methods for the Destruction of Ozone Depleting Substances Robert W. Mouk, Albert E. Abel Commmodore Laboratories. Inc. 09/24/1996
5,558,045 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
5,555,625 Mechanical 1996 Rotary Cutter William Scheminger Cutco Cutlery Corporation 09/17/1996
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
D372,434 Design 1996 Air Terminal Kenneth P. Heary Heary Bros. Lightning Protection Co., Inc. 08/06/1996
D372,181 Design 1996 Knife Sharpener Andrew T. Kelley Cutco Cutlery Corporation 07/30/1996
5,538,040 Mechanical 1996 Pneumatic Control Valve Paul W. Huber, David G. Heckmiller, Jr. Dynabrade, Inc. 07/23/1996
5,522,411 Mechanical 1996 Hand Washing and Drying Equipment Unit Gloria A. Johnson 06/04/1996
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
5,516,968 Mechanical 1996 Methods of Decontaminating Mercury-Containing Soils Albert E. Abel Commodore Laboratories, Inc. 05/14/1996
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
5,504,144 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
5,501,420 Mechanical 1996 Counterbalance Mechanism Richard L. Watt, Donald R. Pangborn, Peter J. Kerl Weber-Knapp Company 03/25/1996
D367,869 Design 1996 Stereomicroscope Ernest Hoffmann-Igl, Werner Hölbl Leica Inc. 03/12/1996
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
5,495,062 Mechanical 1996 Methods of Decontaminating Nuclear Waste-Containing Soil Albert E. Abel Commodore Laboratories, Inc. 02/27/1996
5,482,212 Mechanical 1996 Vehicle Washing Machine Scott Kobryn, Donald Kobryn 01/09/1996
D365,547 Design 1995 Lockout Device for Circuit Breaker Donald E. Steinwachs, Scott A. Wardour, Karen A. Budzinski Emed Company, Inc. 12/26/1995
5,474,066 Optics 1995 Non-Contact Tonometer Bernard Grolman Leica Inc. 12/12/1995
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
5,462,497 Mechanical 1995 Controllable Parallel Axis Differential Joseph E. Cilano 10/31/1995
5,461,942 Mechanical 1995 Knife Sharpener Andrew T. Kelley Cutco Cutlery Corporation 10/30/1995
D363,417 Design 1995 Cutting Board Andrew T. Kelley Cutco Cutlery Corporation 10/24/1995
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
5,449,240 Mechanical 1995 Apparatus for Embossing Braille Labels Wayne L. Dorpfeld, Robert W. Williams; Arnold R. Wolfe 09/12/1995
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
5,446,274 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
5,436,936 Electronics 1995 Compensation of a Clock Operating Error Sakari Haapanen Tecnomen Oy 07/25/1995
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
5,421,645 Mechanical 1995 Modular Compartments for Utility Vehicle Richard E. Young 06/06/1995
5,419,628 Mechanical 1995 Durable Knockdown Cabinet David P. Myslinski, Jr., Timothy P. Andrews Ronald F. Nowak 05/30/1995
D358,895 Design 1995 Microtome Werner Hölbl Leica Instruments GmbH 05/30/1995
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
5,414,200 Chemical 1995 Non-Metallized and Subtoichiometric Metallized Reactions with Ammonia and Other Weak Bases in the Dehalogenation of Refrigerants Robert W. Mouk, Albert E. Abel A.L. Sandpiper Corporation 05/09/1995
5,411,327 Mechanical 1995 Lateral File Anti-Tilt Mechanism with Pivotal Activator Rail Allen Norton Signore Incorporated 05/02/1995
5,412,583 Mechanical 1995 Computer Implemented Balancer Wayne B. Cameron, Roger J. Morella, Jr., Donald W. Davis Dynamics Research Corp. 05/02/1995
5,411,386 Mechanical 1995 Random Orbital Sander Paul W. Huber, David Heckmiller, Jr. Dynabrade, Inc. 05/02/1995