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
6,473,230 Optics 2002 Microscope Roland Hedrich Leica Microsystems Wetzlar GmbH 10/29/2002
6,467,529 Mechanical 2002 Apparatus for Removal of Sand from Metal Casings John R. Kay Can-Eng Furnaces, Ltd. 10/22/2002
6,466,681 Mechanical 2002 Weather Resistant Sound Attenuating Modular Communications Headset William D. Siska, Jr., Timothy J. Sopko Comprehensive Technical Solutions, Inc. 10/15/2002
6,466,381 Optics 2002 Apparatus for Positioning An Optical Component in a Beam Path Johann Engelhardt Leica Microsystems Heidelberg GmbH 10/15/2002
6,457,298 Mechanical 2002 Method Device for Transporting, Controlling, Filling and Sealing a Sack Dieter Schwenke, Robert Oster Chronos Holdings Limited 10/01/2002
6,455,236 Chemical 2002 One-Part Bleach-Fix Liquid Concentrates Laszlo Papai Trebla Chemical Company 09/24/2002
6,455,831 Electronics 2002 CMOS Foveal Image Sensor Chip Cesar Bandera, Peter Scott, Ramalingam Sridhar, Shu Xia The Research Foundation of SUNY at Buffalo 09/24/2002
6,450,302 Mechanical 2002 Automatic Slack Adjuster with Two Part Lift Rod John T. Lyons Crewson Brunner Inc. 09/17/2002
6,451,369 Chemical 2002 Non-Dairy, Ready-to-Use Milk Substitute, and Products Made Therewith Angeliki Öste Triantafyllou Cereal Base CEBA AB 09/17/2002
6,447,486 Mechanical 2002 Securing Tape Assembly Dennis R. Tollini 09/10/2002
6,442,997 Electronics 2002 Ram-Air Sample Collection Device for a Chemical Warfare Agent Sensor Clifford A. Megerle, Douglas R. Adkins, Gregory C. Frye-Mason Lockheed Martin Corporation 09/03/2002
6,443,075 Mechanical 2002 Safety Interlock Braking System for Height Adjustable Table Christopher T. Hahn, Peter J. Kerl, Ahmad Sith, Holly M. Carlson Weber Knapp Company 09/03/2002
6,438,905 Mechanical 2002 Highly Effective Seismic Energy Dissipation Apparatus Michael C. Constantinou The Research Foundation of SUNY at Buffalo 08/27/2002
6,433,814 Optics 2002 TV Camera Johann Engelhardt, Martin Hoppe Leica Microsystems Heidelberg GmbH 08/13/2002
6,428,887 Chemical 2002 Adhesive Oxyhalopolymer Composites Terrence G. Vargo, Douglas J. Naab, Timothy S. Koloski Integument Technologies, Inc. 08/06/2002
6,421,475 Optics 2002 Overload Protection System for Avoiding Damage to Optical Components Johann Engelhardt, Heinrich Ulrich Leica Microsystems Heidelberg GmbH 07/16/2002
6,419,814 Chemical 2002 Methods for Electrochemical Synthesis of Organoiodonium Salts and Derivatives Derek Pletcher, Norman L. Weinberg Cornell Development LLC 07/16/2002
6,418,583 Mechanical 2002 Deck James Henry Robert Eyre, Ian Peter Thomas Firth Flint & Neill Partnership; Wilkinson Eyre Architects Limited 07/16/2002
6,414,792 Mechanical 2002 Analyzer Insert for a Polarizing Microscope Norbert Gaul Leica Microsystems Wetzlar GmbH 07/02/2002
D459,681 Design 2002 Dump Body for a Truck Jocelyn J. Turcotte Les Ateliers Beau-Roc Inc. 07/02/2002
6,402,361 Mechanical 2002 Charging Assembly for Mixing Vessel Jurgen Reinemuth Pfaudler-Werke GmbH 06/11/2002
6,396,576 Optics 2002 Method for Determining Shadowline Location on a Photosensitive Array and Critical Angle Refractometer Employing the Method Kyle R. Bleyle Leica Microsystems Inc. 05/28/2002
D457,962 Design 2002 Automatic Refractometer Werner Hölbl Leica Microsystems Inc. 05/28/2002
6,390,162 Mechanical 2002 Log Splitter Donald P. Sahlem 05/21/2002
6,392,794 Optics 2002 Laser Scanning Microscope Johann Engelhardt, Heinrich Ulrich, William C. Hay Leica Microsystems Heidelberg GmbH 05/21/2002
6,388,807 Optics 2002 Confocal Laser Scanning Microscope Werner Knebel, Heinrich Ulrich Leica Microsystems Heidelberg GmbH 05/14/2002
6,382,580 Mechanical 2002 Keyboard Clamp Tray Assembly Michael G. Wisniewski Weber Knapp Company 05/07/2002
6,364,364 Mechanical 2002 Combination Shipping Label/Detachable Packing Slip/Label Sharon M. Murphy Moore North America, Inc. 04/02/2002
6,364,268 Mechanical 2002 Ceiling Mount Andreas Metelski Leica Microsystems AG 04/02/2002
6,360,479 Mechanical 2002 Method for Deflowering Sweet Gum Trees to Eliminate Seed and Fruit Debris Roger S. Webb 03/26/2002
6,361,078 Mechanical 2002 Multi-Ply Integrated Label Form Stanley C. Chess Moore U.S.A. Inc. 03/26/2002
6,361,495 Mechanical 2002 Hand-Held Non-Contact Tonometer Bernard Grolman Leica Microsystems Inc. 03/26/2002
6,334,381 Mechanical 2002 Adjustable Punch Assembly Stephen K. Chatham Strippit, Inc. 01/01/2002
6,332,511 Mechanical 2001 Silencer Assembly Having Single Strand Fiberglass Acoustic Pack Material Michael P. Parlato, James Dennis Stell, Stephen Witt Burgess-Manning, Inc. 12/25/2001
6,331,132 Mechanical 2001 Yo-Yo Having Improved Tether Tension Control and Adjustable Mechanism Donald W. Watson What's Next Manufacturing, Inc. 12/18/2001
6,329,487 Chemical 2001 Silazane and/or Polysilazane Compounds and Methods of Making Albert E. Abel, Tracy E. Kruger, Robert W. Mouk, Gary J. Knasiak Kion Corporation 12/11/2001
6,326,191 Mechanical 2001 Fluidized Radial Flow Bioreactor Utilizing Pellet Media James Wayne VanToever 12/04/2001
6,323,730 Electronics 2001 High Resolution Zero Input Current Charge Sensitive Preamplifier John William Hynd PCB Piezotronics, Inc. 11/27/2001
6,318,700 Mechanical 2001 Anti-Frost Concrete Mould Brent Cliff 11/20/2001
6,315,886 Chemical 2001 Electrolytic Apparatus and Methods for Purification of Aqueous Solutions Guillermo Daniel Zappi, Norman L. Weinberg The Electrosynthesis Company, Inc 11/13/2001
6,311,574 Mechanical 2001 Device for Fine Positioning of a Component Johann Engelhardt, Klaus Kierschke Leica Microsystems Heidelberg GmbH 11/06/2001
D449,549 Design 2001 Hand-Held Digital Refractometer Werner Hölbl Leica Microsystems Inc. 10/23/2001
6,305,659 Mechanical 2001 Stand, in Particular a Microscope Stand Andreas Metelski Leica Microsystems AG 10/23/2001
6,300,850 Electronics 2001 Temperature Compensating Cavity Bandpass Filter Daniel P. Kaegebein TX RX Systems Inc. 10/09/2001
6,285,019 Optics 2001 Optical Arrangement Disposed in a Microscope Beam Path Johann Engelhardt, Christiane Ihrig Leica Microsystems Heidelberg GmbH 09/04/2001
6,276,247 Mechanical 2001 Adjustable Punch Assembly with Releasable Locking Eric J. Helda Strippit, Inc. 08/21/2001
6,276,099 Mechanical 2001 Window Frame Assembly Darin L. O'Shea 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