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.

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Patent Gallery

(Format: X,XXX,XXX)

Patent No. Category Year Title Inventor Assignee Date of Issue
4,196,069 Chemical 1980 Means for Distributing Electrolyte into Electrolytic Cells Luciano Mose, Helmut Schurig, Bernd Strasser Hooker Chemicals & Plastics Corp. 04/01/1980
D254,620 Design 1980 Frame for Hydraulic Jack Press or the Like Ralph E. Reiner 04/01/1980
4,189,309 Chemical 1980 Desulfurization of Flue Gas Irenus A. Hoekstra 02/19/1980
4,187,578 Mechanical 1980 Caster Bracket and Method of Forming Same Carl H. Little Weber-Knapp Company 02/12/1980
4,186,359 Electronics 1980 Notch Filter Network Daniel P. Kaegebein TX RX Systems Inc. 01/29/1980
4,184,238 Mechanical 1980 Method of Making an Extendible/Expandable Nozzle for Rocket Engines Lee F. Carey Textron Inc. 01/22/1980
4,184,705 Mechanical 1980 Hood Latch Carl H. Little Weber-Knapp Company 01/22/1980
4,183,368 Mechanical 1980 Eave Trough Flushing System Gary V. Husted 01/15/1980
4,182,202 Mechanical 1980 Overdrive Attachment for a Motor Vehicle James S. Grey 01/08/1980
4,178,655 Mechanical 1979 Counterbalance Mechanism Carl H. Little Weber-Knapp Company 12/18/1979
4,178,723 Mechanical 1979 Guide Wheels for Belt Grinder Elwin H. Fleckenstein, Walter N. Welsch Dynabrade, Inc. 12/18/1979
4,173,835 Mechanical 1979 Snow Removal Tool Dean W. Burrell 11/13/1979
4,170,540 Chemical 1979 Method for Forming Microporous Membrane Materials Christine A. Lazarz, Edward H. Cook, Jr., Lesleigh V. Scripa Hooker Chemicals & Plastics Corp. 10/09/1979
4,169,773 Chemical 1979 Removal of Chlorate from Electrolytic Cell Anolyte Peter Lai, Stanley Szymanski, Norman L. Christensen Hooker Chemicals & Plastics Corp. 10/02/1979
4,169,277 Mechanical 1979 Reel-To-Reel Adapter for Tape Cartridge Player Herbert Tomoser 09/25/1979
4,167,270 Mechanical 1979 Recreational Vehicle Skid Support Paul LaPlaca 09/11/1979
4,165,863 Mechanical 1979 Hoist System Kenneth D. Schreyer Columbus McKinnon Corporation 08/28/1979
4,162,040 Mechanical 1979 Extendible/Expandable Nozzle for Rocket Engines and the Like and Method of Making Same Lee F. Carey Textron Inc. 07/24/1979
4,159,929 Chemical 1979 Chemical and Electro-Chemical Process for Production of Alkali Metal Chlorates Morris P. Grotheer Hooker Chemicals & Plastics Corp. 07/03/1979
4,157,108 Mechanical 1979 Shade Roller Assembly John D. Donofrio Joanna Western Mills Company 06/05/1979
4,156,713 Chemical 1979 Production of Chlorine Dioxide Willard A. Fuller Hooker Chemicals & Plastics Corp. 05/29/1979
4,156,475 Mechanical 1979 Air Cushion Vehicle Propulsion System John B. Chaplin Textron Inc. 05/29/1979
4,153,150 Mechanical 1979 Coin Operated Lock Douglas A. Barth, Richard J. Chester American Locker Security Systems, Inc. 05/08/1979
4,150,488 Mechanical 1979 Chain Wear Inspection Gauge Edward R. Behnke Columbus McKinnon Corporation 04/24/1979
4,147,600 Chemical 1979 Electrolytic Method of Producing Concentrated Hydroxide Solutions John Rutherford, Charles F. Eggers Hooker Chemicals & Plastics Corp. 04/03/1979
4,145,903 Mechanical 1979 Sheet Forming Method and Apparatus Almon E. Leach, Frank J. Dietrich, James P. Morris Textron Inc. 03/27/1979
4,146,445 Chemical 1979 Method Of Electrolytically Producing A Purified Alkali Metal Hydroxide Solution Edward H. Cook, Jr., Dirk Pouli Hooker Chemicals & Plastics Corp. 03/26/1979
4,143,752 Mechanical 1979 Multiple Distribution Conveyor System Victor Del Rosso Hi-Speed Checkweigher Co., Inc. 03/13/1979
4,139,043 Mechanical 1979 Window Shade Slat John D. Donofrio Joanna Western Mills Company 02/13/1979
4,138,008 Mechanical 1979 Heavy Duty Conveyor Victor Del Rosso Hi-Speed Checkweigher Co., Inc. 02/06/1979
4,135,563 Mechanical 1979 Apparatus for Reducing Fiber Material to Chip Form Walter H. Maucher 01/23/1979
4,133,444 Mechanical 1979 Filing System Thomas H. Snethen United Business Equipment Corp. 01/09/1979
4,131,191 Mechanical 1978 Coin Operated Lock Douglas A. Barth, Richard J. Chester American Locker Security Systems, Inc. 12/26/1978
4,107,023 Chemical 1978 Filter Press Halate Cell Bernardus J. Mentz Hooker Chemicals & Plastics Corporation 08/15/1978
4,098,594 Mechanical 1978 Inertial Particle Separator Morton Shorr, George Rudinger Textron Inc. 07/04/1978
4,092,056 Mechanical 1978 Locking Device for File Drawers Dennis J. Signore, Forest G. Stark AVM Corporation 05/30/1978
4,092,136 Mechanical 1978 Air Filtering System Dominic J. Zimbardi William D. Farnham, Teddar S. Brooks 05/30/1978
4,091,502 Mechanical 1978 Counterbalance Mechanism Carl H. Little Weber-Knapp Company 05/30/1978
4,090,459 Mechanical 1978 Side Lubricated Seal Device for a Surface Effect Ship John B. Chaplin Textron Inc. 05/23/1978
4,090,083 Nuclear 1978 Nuclear Reactor Ex-Core Startup Neutron Detector Jeffrey Roland Wyvill Combustion Engineering, Inc. 05/16/1978
4,089,113 Mechanical 1978 Thread Snip Lyle E. Moritz, John L. Fortuin Robinson Knife Manufacturing Co., Inc. 05/16/1978
4,085,971 Mechanical 1978 Energy Conserving Mining System and Method Charles H. Jacoby Occidental Minerals Corporation 04/25/1978
4,085,865 Mechanical 1978 Elastomeric Bladder for Positive Expulsion Tank Leo M. Thompson, Robert K. Anderson, Lawrence H. Kocher, John W. Jackel Textron Inc. 04/25/1978
4,081,317 Chemical 1978 Process for the Reduction of Effluent Color from a Cellulosic Pulp Bleaching Sequence Ralph J. Gall, Frederick H. Thompson Hooker Chemicals & Plastics Corporation 03/28/1978
4,079,123 Chemical 1978 Process for the Production of Chlorine Dioxide Willard A. Fuller, Earl A. Schilt Hooker Chemicals & Plastics Corporation 03/14/1978
4,070,823 Mechanical 1978 Chain Hook Kenneth D. Schreyer, Soma M. Rohosy Columbus McKinnon Corporation 01/31/1978
4,068,467 Mechanical 1978 Forged Master Link for Sling Chain Devices Kenneth D. Schreyer, Edward R. Behnke Columbus McKinnon Corporation 01/17/1978
4,067,630 Mechanical 1978 File Drawer Compressor Forest G. Stark, Dennis J. Signore AVM Corporation 01/10/1978
4,063,413 Mechanical 1977 Chain Coupling Device and Method of Manufacture Thereof Reuben Paul Benton, Kenneth D. Schreyer Columbus McKinnon Corporation 12/20/1977
4,058,291 Mechanical 1977 Load Binder Kenneth D. Schreyer, Soma M. Rohosy, Charles J. Manney Columbus McKinnon Corporation 11/15/1977