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
6,221,570 Chemical 2001 One-Part Bleach-Fix Liquid Concentrates Laszlo Papai Trebla Chemical Company 04/24/2001
6,220,574 Mechanical 2001 Winch Handle Graham M. Miller Copperweld Canada Inc. 04/24/2001
6,220,182 Mechanical 2001 Postal Workstation Joseph T. Duffy, Paul A. James Moore North America, Inc. 04/24/2001
6,213,768 Mechanical 2001 Gag-Preventive Dental Impression Tray Carolyn S. Wright 04/10/2001
6,213,927 Mechanical 2001 Interfolding Method of Sheet Material Not or Not Enough Permeable to Air and Machine for Carrying Out Such Method Alessandro De Matteis, Sergio Landucci MTC - Macchine Trasformazione Carta S.R.L. 04/10/2001
6,211,988 Optics 2001 Optical Device for Scanning a Beam in Two Axes that Are Substantially Perpendicular to Each Other Johann Engelhardt, Heinrich Ulrich Leica Mircrosystems Heidelberg GmbH 04/03/2001
6,212,009 Optics 2001 Phase Annulus to Carry Out a Positive Phase Contrast Sabine Alt-Nedvidek, Claus Gunkel Leica Microsystems Wetzlar GmbH 04/03/2001
6,206,771 Mechanical 2001 Balancer for Orbital Abrading Machine Frank D. Lehman Dynabrade, Inc. 03/27/2001
6,204,963 Mechanical 2001 Retrofittable Tubular Intermediary Element Paul Grafenhain, Ruedi Rottermann Leica Microsystems AG 03/20/2001
6,199,812 Mechanical 2001 Swivel Arm, Especially for a Surgical Microscope Stand Rolf Schuepbach Leica Microsystems AG 03/13/2001
6,195,863 Mechanical 2001 Disc Brake Piston Installation Tool Basil R. Blake 03/06/2001
6,190,033 Mechanical 2001 High Gas Dispersion Efficiency Glass Coated Impeller Wayne N. Rickman, Philip E. McGrath, Matthias Georg Heinzmann Pfaulder, Inc. 02/20/2001
6,190,708 Chemical 2001 Enzyme Preparations for Modifying Cereal Suspensions Angelika Öste Triantafyllou Cereal Base CEBA AB 02/20/2001
6,190,245 Mechanical 2001 Quarter Pad Sander Richard A. Heidelberger, David E. Baran Dynabrade, Inc. 02/20/2001
6,187,570 Chemical 2001 Electrodialysis Methods for Purification and Recovery of Gluconic Acid Derivatives J. David Genders, Ram Gopal, Dan M. Hartsough, Peter M. Kendall, William J. Long, Duane J. Mazur, Guillermo D. Zappi The Electrosynthesis Company, Inc. 02/13/2001
6,181,073 Electronics 2001 Piezoelectric Illumination Control for Microscope Mark Branham Leica Microsystems Inc. 01/30/2001
6,176,456 Mechanical 2001 Keyboard Support Mechanism Michael G. Wisniewski Weber Knapp Company 01/23/2001
6,175,051 Chemical 2001 Deactivation of Metal Liquid Coolants Used in Nuclear Reactor Systems Gerry D. Getman Commodore Applied Technologies, Inc. 01/16/2001
6,173,505 Mechanical 2001 Measurement and Marking Tool Anthony Munno 01/16/2001
6,172,804 Optics 2001 Optical Device with at Least One Swivelling Observation Tube Manfred Schuck, Georg Stoeckl, Klaus Koch, Alexander Götz Rodenstock Prazisionsopitk GmbH 01/09/2001
6,172,746 Optics 2001 Transmitted Light Refractometer Michael J. Byrne, Thomas E. Ryan, Kyle R. Bleyle, Keshav D. Sharma, Robert C. Atkinson, David J. Cash Leica Microsystems Inc. 01/09/2001
6,167,656 Mechanical 2001 Security Window Assembly Anthony Devlin, Mark J. DiNoto Fortress Security Windows Inc. 01/02/2001
6,168,800 Chemical 2001 Antimicrobial Multi-Layer Island Dressing John A. Dobos, Ronald D. Mabry Medwrap Corporation 01/02/2001
6,165,148 Mechanical 2000 Wrist/Hand/Finger Orthosis Loretta M. Carr-Stock 12/26/2000
6,162,523 Mechanical 2000 Support Intended in Particular for a Surgical Microscope Andrew Metelski, Karl-Heinz Wager Leica Microsystems AG 12/19/2000
6,158,779 Mechanical 2000 Combined Airbill/Federal Drug Testing Custody and Control Form Kathryn D. Petrick Moore North America, Inc. 12/12/2000
6,159,148 Mechanical 2000 Non-Contact Tonometer Having Non-Linear Pressure Ramp David A. Luce Leica Microsystems Inc. 12/12/2000
6,156,329 Chemical 2000 Stripped Spent Silver Catalysts and Novel Uses Thereof Ronald F. Davies Ames Goldsmith Corporation 12/05/2000
6,156,081 Chemical 2000 Combustion Catalyst John David Willis-New Combustion Technologies, Inc. 12/05/2000
6,146,727 Chemical 2000 Composite Phenolic Brake Piston with Improved Heat Resistance W. Andrew Dannels 11/14/2000
6,145,988 Mechanical 2000 Method for Contact Lens Design and Manufacturing Maurizio Manfredini EIKON di Chavacci Daniela & C.S.a.s. 11/14/2000
6,138,299 Mechanical 2000 Automatic Futon Frame John K. Roma, James D. Stuart Otis Bed Manufacturing, Co., Inc. 10/31/2000
6,137,627 Mechanical 2000 Fine Focusing Table Johann Engelhardt, Klaus Kierschke Leica Microsystems Heidelberg GmbH 10/24/2000
6,135,404 Mechanical 2000 Keyboard Mounting Mechanism Michael G. Wisniewski, Carl H. Little, R. Craig Kauffman Weber Knapp Company 10/24/2000
6,129,319 Mechanical 2000 Automatically Adjustable Counterbalanced Stand Andreas Metelski Leica Microsystems AG 10/10/2000
6,121,506 Chemical 2000 Method for Destroying Energetic Materials Albert E. Abel, Robert W. Mouk, Gerry D. Getman, Wood E. Hunter Commodore Applied Technologies, Inc. 09/19/2000
6,114,002 Mechanical 2000 Portable Hygienic Mat Burgassi Rinaldo Roberto Risaliti; Patrizio Innocenti 09/05/2000
6,106,763 Chemical 2000 Process for Producing Cellulosic Mouldings Henryk Struszczyk, Dariusz Wawro, Pawel Starostka, Wlodzimierz Mikolajczyk, Alojzy Urbanowski Institute of Chemical Fibres; Lurgi Zimmer AG 08/22/2000
D429,265 Design 2000 Microscope Stand Werner Hölbl, Scott W. Parks Leica Microsystems Inc. 08/08/2000
6,098,944 Mechanical 2000 Holder for Supporting a Component Below a Support Donald R. Pangborn, Richard L. Watt, James R. Caronia Weber Knapp Company 08/08/2000
D427,530 Design 2000 Refractometer Jeffrey R. Maines, Erin D. Spring Leica Microsystems Inc. 07/04/2000
6,084,184 Mechanical 2000 Checkweigher Which Weighs Product Suspended by Flange David A. Troisi Hi-Speed Checkweigher Co., Inc. 07/04/2000
D427,267 Design 2000 Golf Putting Block Jean Pierre Laperle, Oksana Yarosh 06/27/2000
6,076,929 Optics 2000 Microscope, Including Automatic Ocular Adaptation Herbert M. Stuttler Leica Microsystems AG 06/20/2000
6,073,783 Mechanical 2000 Drying Rack for Athletic Equipment Michael X. Allman 06/13/2000
D425,921 Design 2000 Microscope Stand Werner Hölbl, Scott W. Parks Leica Microsystems Inc. 05/30/2000
6,070,126 Biotechnology 2000 Immunobiologically-Active Linear Peptides and Method of Identification William J. Kokolus, Herbert A. Fritsche, Dennis A. Johnson William J. Kokolus 05/30/2000
6,065,745 Mechanical 2000 Cradle for Feeding of Non-Uniform Sheets in a Printer or Copier Mark Casper, Dan Shenk Moore U.S.A., Inc. 05/23/2000
6,067,034 Electronics 2000 Maximal Bit Packing Method Frederic J. Hirzel, Victor Demjanenko, William M. Balisteri Vocal Technologies Ltd. 05/23/2000
6,061,848 Mechanical 2000 Automatic Futon Frame John K. Roma, James D. Stuart Otis Bed Manufacturing Company, Inc. 05/16/2000