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
6,276,247 Mechanical 2001 Adjustable Punch Assembly with Releasable Locking Eric J. Helda Strippit, Inc. 08/21/2001
6,269,814 Mechanical 2001 Sleep Apnea Headgear Thomas J. Blaszczykiewicz, David E. Holfoth Accu-Med Technologies, Inc. 08/07/2001
6,266,148 Optics 2001 Method for Measuring Surfaces by Confocal Microcopy Johann Engelhardt, Thomas Zapf Leica Microsystems Heidelberg GmbH 07/24/2001
6,263,234 Optics 2001 Confocal Surface-Measuring Device Johann Engelhardt, Thomas Zapf Leica Microsystems Heidelberg GmbH 07/17/2001
6,256,943 Mechanical 2001 Antiseismic Device for Buildings and Works of Art John B. Mander, Gokhan Pekcan, Stuart S. Chen The Research Foundation of SUNY at Buffalo 07/10/2001
6,257,538 Mechanical 2001 Keyboard Mounting Mechanism Donald R. Pangborn, Peter J. Kerl Weber Knapp Company 07/10/2001
6,253,807 Mechanical 2001 Apparatus and Process for Liquid Sample Aliquotting Trevor Jones CRS Robotics Corporation 07/03/2001
D444,159 Design 2001 Microscope Stand Werner Hölbl, Scott W. Parks Leica Microsystems Inc. 06/26/2001
6,247,673 Mechanical 2001 Counterweight for Stands Bryan Bees Leica Microsystems AG 06/19/2001
6,244,629 Mechanical 2001 Combination Shipping Label/Invoice Form Stanley C. Chess Moore North America, Inc. 06/12/2001
6,244,142 Mechanical 2001 Truck King Pin Cap Tool Kit Richard C. Swanson 06/12/2001
6,241,464 Mechanical 2001 Governor Mechanism for a Rotary Device David E. Huffaker, Frank D. Lehman Dynabrade, Inc. 06/05/2001
6,231,041 Mechanical 2001 Method and Apparatus for Separating 2-Up Sheets Roger A. Jacques Moore U.S.A. Inc. 05/15/2001
6,228,014 Mechanical 2001 Interfolding Method of Sheet Material and Machine for Carrying Out Such Method Alessandro De Matteis, Sergio Landucci MTC - Macchine Trasformazione Carta S.R.L. 05/08/2001
6,227,536 Mechanical 2001 Receiving Tray Insert Darvin R. Bethke Moore North America, Inc. 05/08/2001
6,221,570 Chemical 2001 One-Part Bleach-Fix Liquid Concentrates Laszlo Papai Trebla Chemical Company 04/24/2001
6,220,182 Mechanical 2001 Postal Workstation Joseph T. Duffy, Paul A. James Moore North America, Inc. 04/24/2001
6,220,574 Mechanical 2001 Winch Handle Graham M. Miller Copperweld Canada 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
6,190,708 Chemical 2001 Enzyme Preparations for Modifying Cereal Suspensions Angelika Öste Triantafyllou Cereal Base CEBA AB 02/20/2001
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
6,190,245 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
6,173,505 Mechanical 2001 Measurement and Marking Tool Anthony Munno 01/16/2001
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
6,172,804 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
6,168,800 Chemical 2001 Antimicrobial Multi-Layer Island Dressing John A. Dobos, Ronald D. Mabry Medwrap Corporation 01/02/2001
6,167,656 Mechanical 2001 Security Window Assembly Anthony Devlin, Mark J. DiNoto Fortress Security Windows Inc. 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
6,159,148 Mechanical 2000 Non-Contact Tonometer Having Non-Linear Pressure Ramp David A. Luce Leica Microsystems Inc. 12/12/2000
6,158,779 Mechanical 2000 Combined Airbill/Federal Drug Testing Custody and Control Form Kathryn D. Petrick Moore North America, Inc. 12/12/2000
6,156,081 Chemical 2000 Combustion Catalyst John David Willis-New Combustion Technologies, Inc. 12/05/2000
6,156,329 Chemical 2000 Stripped Spent Silver Catalysts and Novel Uses Thereof Ronald F. Davies Ames Goldsmith Corporation 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