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
5,407,187 Mechanical 1995 Apparatus for Separating Stacked Sheets Using Rotatable, Recessed Shafts and Vacuum Members Wilhelm Reil, Udo Liebram, Heiko Bub Tetra Laval Holdings & Finance S.A. 04/18/1995
5,405,286 Mechanical 1995 Flexible Sanding/Deburring Head Walter N. Welsch Dynabrade, Inc. 04/11/1995
5,404,575 Electronics 1995 Method for Radiosynchronization of Base Stations in a Simulcasting Network Pekka Lehto Tecnomen Oy 04/04/1995
5,388,335 Mechanical 1995 Device for Adjusting a Sight Theo Jung 02/14/1995
5,385,184 Mechanical 1995 Vacuum Holding Device for a Veneer Slicer David Mellor Merritt Plywood Machinery, Inc. 01/31/1995
5,381,196 Optics 1995 Contrast Sensitivity Tester David A. Luce, Bernard Grolman Leica Inc. 01/10/1995
D353,430 Design 1994 Rear Entry In-Line Skate Michael K. Pratt, Kenneth W. Pratt Seneca Sports, Inc. 12/13/1994
D352,527 Design 1994 Detachable Base Plate for a Traffic Sign Paul A. Brydalski, George A. Giotis Flasher Handling Corp. 11/15/1994
5,359,889 Electronics 1994 Vertical Position Aided Inertial Navigation System Albert Jircitano, Daniel E. Dosch Textron Inc. 11/01/1994
5,356,252 Mechanical 1994 Unitized Expanding Dowel Lawrence V. Whistler, III, Raymond J. Hutten S.B. Whistler & Sons, Inc. 10/18/1994
5,355,211 Mechanical 1994 Refractometer Subassembly Method and Apparatus Shawn E. Thompson, Lawrence R. Pastwik Leica Inc. 10/11/1994
5,350,043 Mechanical 1994 Automatic Slack Adjuster Gary Crewson, Darryl F. Dimond Crewson Brunner Inc. 09/27/1994
D350,886 Design 1994 Random Orbital Sander Paul W. Huber, David G. Heckmiller, Jr. Dynabrade, Inc. 09/27/1994
D350,266 Design 1994 Random Orbital Sander Paul W. Huber, David G. Heckmiller, Jr. Dynabrade, Inc. 09/06/1994
D350,368 Design 1994 Floor Sign Donald E. Steinwachs, Scott A. Wardour, Karen A. Budzinski, Michael G. Tato, Clarice H. Otminski Emed Company, Inc. 09/06/1994
5,339,684 Electronics 1994 Gravity Aided Inertial Navigation System Albert Jircitano, Daniel E. Dosch Textron Inc. 08/23/1994
5,334,028 Mechanical 1994 Golf Swing Training Process Edmund J. Melligan 08/02/1994
D348,849 Design 1994 Hand-Held Refractometer Shawn E. Thompson Leica Inc. 07/19/1994
5,329,012 Chemical 1994 Bis(Acyloxmethyl)imidazole Compounds Wayne K. Anderson The Research Foundation of State University of New York 07/12/1994
5,325,550 Mechanical 1994 Apparatus for Use in Transporting a Disabled Person Robert C. Dearstyne, Abir Mullick 07/05/1994
5,319,888 Mechanical 1994 Random Orbital Sander Paul W. Huber, David G. Heckmiller, Jr. Dynabrade, Inc. 06/14/1994
D347,559 Design 1994 Paint Mixing Paddle Vincent C. Piscitelli American Paint Paddle Company 06/07/1994
D347,561 Design 1994 Random Orbital Sander Paul W. Huber, David G. Heckmiller, Jr. Dynabrade, Inc. 06/07/1994
5,311,799 Mechanical 1994 Process and Apparatus for Cutting Stacked Sheet-Like Material in More than One Direction with a Single Cutting Knife Wolfgang Mohr 05/17/1994
D347,068 Design 1994 Automatic Sliding Door Michèle Rota AG Fur Turautomation 05/17/1994
D346,623 Design 1994 Detachable Base Plate for a Traffic Sign Paul A. Brydalski, George A. Giotis Flasher Handling Corp. 05/03/1994
5,306,475 Chemical 1994 Reactive Calcium Hydroxides Roland Fichtel, Hermann Suchenwirth FTU GmbH Technische Entwicklung und Forschung Im Umweltschutz 04/26/1994
5,307,202 Electronics 1994 Soft Copy Port Ronald J. Martino, Robert T. Shone, A. Lee Shawcross Image Interpretation Systems Inc. 04/26/1994
5,301,581 Mechanical 1994 Apparatus for Cutting Stacked, Sheet-Like Material Having a Side Stop and a Pressing Slide Movable Against the Same for Aligning the Material to be Cut Wolfgang Mohr 04/12/1994
5,303,206 Electronics 1994 Method and Apparatus for Measuring Distance and Determining Direction in a Fluid Medium Richard Bemb, Edward Crovella 04/12/1994
5,301,004 Optics 1994 Method and Apparatus for Determining the Optical Properties of a Lens Christopher J. Percival, David A. Luce Leica Inc. 04/05/1994
5,299,481 Mechanical 1994 Carrier Arm Seal for a Microtome of Ultramicrotome Reinhard Lihl, Anton Lang Leica Aktiengesellschaft 04/05/1994
5,300,736 Mechanical 1994 Adaptive Timing In-Motion Checkweigher Steven P. Ehrhardt Hi-Speed Checkweigher Co., Inc. 04/05/1994
D345,747 Design 1994 Combined Microscope Stand and Body Werner Hölbl Leica Inc. 04/05/1994
D345,746 Design 1994 Microscope Werner Hölbl Leica Inc. 04/05/1994
D345,748 Design 1994 Microscope Stand Werner Hölbl Leica Inc. 04/05/1994
5,295,291 Mechanical 1994 Clutch Installer and Remover Tool Earl C. Harris 03/21/1994
5,281,425 Mechanical 1994 Bait Product for Crabs or Lobsters and Method of Preparation Kenneth V. Stribling, Keith H. Brown, J. Lloyd Tysinger, Jr., Bill Heriford Teepak, Inc., BTH Bait, Inc. 01/25/1994
5,279,196 Mechanical 1994 Apparatus for Cutting Stacked, Sheet-Like Material Wolfgang Mohr 01/18/1994
5,279,607 Electronics 1994 Telemetry Capsule and Process Jerome J. Schentag, David T. D'Andrea The State University Of New York; Gastrotarget Corp. 01/18/1994
5,275,501 Mechanical 1994 Quick Opening Manhole Cover Assembly for Use with Virtually Any Shape Manhole Cover Franklyn J. Amorese, Robert R. Loomis The Pfaudler Companies, Inc. 01/04/1994
5,271,179 Chemical 1993 Insecticidal Compositions and Articles of Manufacture Containing the Same Harold L. Cohen Research Foundation of State University of New York 12/21/1993
5,269,031 Mechanical 1993 Drive Unit and Clutch Assembly for An Adjustable Bed James H. Alexander 12/14/1993
5,266,309 Chemical 1993 Refunctionalized Oxyfluoropolymers Joseph A. Gardella, Jr., Terrence G. Vargo The Research Foundation of State University of New York 11/30/1993
D340,527 Design 1993 Back Massager David Goodell 10/19/1993
5,251,608 Mechanical 1993 Air Canopy Ventilation System Cameron Cote 10/12/1993
5,249,391 Mechanical 1993 Tree Injection Device James A. Rodgers Omala Inc. 10/05/1993
D339,703 Design 1993 Keyboard Support Donald R. Pangborn, Charles E. Teeter, James R. Caronia, Michael G. Wisniewski Weber-Knapp Company 09/28/1993
5,245,959 Mechanical 1993 Air Bypass Spark Plug Peter C. Ringenbach 09/21/1993
5,246,551 Chemical 1993 Electrochemical Methods for Production of Alkali Metal Hydroxides Without the Co-Production of Chlorine Derek Pletcher, David Genders, Norman L. Weinberg, Ella F. Spiegel Chemetics International Company Ltd. 09/21/1993