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
6,053,281 Mechanical 2000 Roof Perimeter Safety Rail System Jeffery L. Murray Murray Roofing Company Inc. 04/25/2000
6,049,021 Chemical 2000 Method for Remediating Sites Contaminated with Toxic Waste Gerry D. Getman, Jon E. Rogers, Wood E. Hunter Commodore Applied Technologies, Inc. 04/11/2000
6,042,232 Optics 2000 Automatic Optometer Evaluation Method Using Data Over a Wide Range of Focusing Positions David A. Luce, Matthew Severns Leica Microsystems Inc. 03/28/2000
6,038,986 Mechanical 2000 Brake Operational Control Matthew J. Ransil, Donald R. Pangborn Weber Knapp Company 03/21/2000
6,033,409 Mechanical 2000 Surgical Drill with Bit Penetration Control and Breakthrough Detection Benedetto Allotta Scuola Superiore Di Studi Universitari 03/07/2000
6,033,531 Chemical 2000 Spectral Catalysts Juliana H. J. Brooks, Bentley J. Blum Berkshire Laboratories, Inc. 03/07/2000
6,021,985 Mechanical 2000 Clamping Mechanism for Keyboard Support Christopher T. Hahn Weber Knapp Company 02/08/2000
D419,012 Design 2000 Illuminated Toilet Paper Holder Leroy Wiggins, Jr. WiggCo Designs LLC 01/18/2000
6,005,710 Optics 1999 Microscope, in Particular for Surgical Operations, Having Autofocus Responsive to Gaze Jürgen Pensel, Herbert M. Stüttler Leica Microsystems AG 12/21/1999
6,004,445 Chemical 1999 Electrochemical Methods for Recovery of Ascorbic Acid J. David Genders, Dan M. Hartsough Electrosynthesis Company, Inc. 12/21/1999
6,002,509 Optics 1999 Beam Scanner for Confocal Microscopes Roelof W. Wijnaendts Van Resandt, Joachim Jehle, Johann Engelhardt Leica Lasertechnik GmbH 12/14/1999
5,998,691 Chemical 1999 Method and Apparatus to Destroy Chemical Warfare Agents Albert E. Abel, Robert W. Mouk, Alan F. Heyduk, Bently J. Blum, Gerry D. Getman, Mark D. Steskal Commodore Applied Technologies, Inc. 12/07/1999
5,992,531 Mechanical 1999 Fire Extinguisher Conrad S. Mikulec 11/30/1999
5,994,693 Mechanical 1999 Gamma Camera Quality Test Pattern Joseph W. Vilani The Research Foundation of SUNY at Buffalo 11/30/1999
5,992,249 Mechanical 1999 Tantalum Lined Probe Keith Quintana Pfaudler, Inc. 11/30/1999
5,984,476 Optics 1999 Opthalmic Instrument Having Self-Calibrating Optical System David A. Luce, Douglas H. Hoover Leica Microsystems, Inc. 11/16/1999
5,970,640 Mechanical 1999 Integrated Shelf Talker and Method of Making Same David L. Farrow Moore U.S.A. Inc. 10/26/1999
5,954,645 Electronics 1999 Applanation Detection System for a Non-Contact Tonometer David A. Luce Leica Microsystems Inc. 09/21/1999
5,947,263 Mechanical 1999 Conveyor Element Tensioning Mechanism John E. Uber, Carl A. Matson, Eugene A. Helmetsie Hi-Speed Checkweigher Co., Inc. 09/07/1999
5,934,165 Mechanical 1999 Adjustable Punch Assembly Stephen K. Chatham Strippit, Inc. 08/10/1999
5,929,387 Mechanical 1999 Indexed Worm Conveyor Eric A. Inglin Hi-Speed Checkweigher Co., Inc. 07/27/1999
5,924,257 Mechanical 1999 Compression Repair Plug Gerald T. Mussler, David A. Heeks Pfaudler, Inc. 07/20/1999
5,911,288 Mechanical 1999 Bridge Painting Platform Gregory Zafirakis Z.A.F. Contractors, Inc. 06/15/1999
5,909,710 Mechanical 1999 Air-Levitated Train Richard D. Cummins 06/08/1999
5,907,431 Optics 1999 Microscope Including Automatic Ocular Adaptation Herbert M. Stuttler Leica Mikroskopie Systems AG 05/25/1999
5,906,051 Mechanical 1999 Height Adjustable Anti-Gouging Ground Guide System for Vegetation Trimmer William G. Nannen 05/25/1999
5,904,076 Mechanical 1999 Nut Removal Device Charles C. Siwy 05/18/1999
D408,651 Design 1999 Desk with Two-Part Table Top Michael A. Ditonto Signore, Incorporated 04/27/1999
5,897,607 Electronics 1999 Automatic Meter Reading System William P. Jenney, Lawrence G. Szydlowski, Richard D. Ferguson, Carl A. Potaczala Jenney Systems Associates, Ltd. 04/27/1999
5,891,609 Chemical 1999 Photographic Color Developer Replenishing Concentrates Laszlo Papai Trebla Chemical Company 04/06/1999
5,869,226 Chemical 1999 Concentrated Photographic Developing Slurriers Laszlo Papai Trebla Chemical Company 02/09/1999
5,863,027 Mechanical 1999 Hook Mounted Control Device Stuart R. Pattison Columbus McKinnon Corporation 01/26/1999
5,849,319 Chemical 1998 Uses for Stripped Spent Silver Catalysts Ronald F. Davies Ames Goldsmith Corp. 12/15/1998
5,845,587 Mechanical 1998 Two-Part Table Top Alexander N. Ditonto Signore, Incorporated 12/08/1998
5,847,625 Electronics 1998 Power Divider Directional Coupler Marlin R. Gillette TX RX Systems Inc. 12/08/1998
D402,034 Design 1998 Keratometer Werner Hölbl, Paul J. Klock Leica Inc. 12/01/1998
5,842,433 Mechanical 1998 Plastic Port Assembly James H. Kyle 12/01/1998
5,839,764 Mechanical 1998 Air Line Connector Richard A. Heidelberger Dynabrade, Inc. 11/24/1998
5,833,202 Optics 1998 Mechanical Fastening System for Modular Micro-Optical Elements Andreasch Wolfgang Leica AG 11/10/1998
5,830,127 Mechanical 1998 Method and Apparatus for Cleaning Endoscopes and the like Eugene A. DeCastro Cybersonics, Inc. 11/03/1998
5,831,663 Software/Business Method 1998 Addressable Televisions for Hospitals and Hotels John Waterhouse, Garvey Mayo 11/03/1998
5,826,956 Mechanical 1998 Follower for File Drawer Allen Norton Signore, Incorporated 10/27/1998
5,825,457 Optics 1998 Keratometric Illumination System David A. Luce, Joseph L. Zelvin Leica Inc. 10/20/1998
5,823,862 Mechanical 1998 Dual Action Sander Richard A. Heidelberger Dynabrade, Inc. 10/20/1998
5,816,792 Mechanical 1998 Alternate Gas Fuel Burning System Bryan W. Spencer Roberts-Gordon, Inc. 10/06/1998
5,813,659 Mechanical 1998 Manual Hoist for Use by Auto Mechanics Timothy Heidle 09/29/1998
5,810,649 Mechanical 1998 Tool Guide for Sharpening Woodcarving and Tools Ross C. Oar, Eric J. Oar; Barbara Oar 09/22/1998
5,812,311 Optics 1998 Microscope Having Extended Specimen Stage Travel Karl Kragolnik Leica AG 09/22/1998
5,808,526 Electronics 1998 Comb-Line Filter Daniel P. Kaegebein TX RX Systems Inc. 09/15/1998
5,807,978 Biotechnology 1998 Immunogenic Peptides of Prostate Specific Antigen William J. Kokolus, Herbert A. Fritsche, Dennis A. Johnston 09/15/1998