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.

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Patent Gallery

(Format: X,XXX,XXX)

Patent No. Category Year Title Inventor Assignee Date of Issue
6,654,165 Optics 2003 Optical Arrangement Johann Engelhardt, Joachim Bradl, Heinrich Ulrich Leica Microsystems Heidelberg GmbH 11/25/2003
7,262,906 Optics 2007 Means for Transporting a Microscope Manfred Gilbert, Kenneth M. Northem Leica Microsystems CMS GmbH 08/28/2007
7,075,716 Optics 2006 Arrangement for Spectrally Sensitive Reflected-Light and Transmitted-Light Microscopy Rolf Borlinghaus Leica Microsystems CMS GmbH 07/11/2006
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
6,678,443 Optics 2004 Apparatus for Slewing a Light Beam Johann Engelhardt Leica Microsystems Heidelberg GmbH 01/13/2004
7,872,763 Optics 2011 Device for Measuring the Position of at Least One Structure on a Substrate Katrin Pietsch, Klaus-Dieter Adam, Tillmann Ehrenberg Vistec Semiconductor Systems GmbH 01/18/2011
7,440,183 Optics 2008 Indexable Microscope Claus Bender Leica Microsystems CMS GmbH 10/21/2008
10,768,497 Optics 2020 Hyperspectral Imaging System Robert P. Herloski Xerox Corporation 09/08/2020
5,779,633 Optics 1998 Tonometer Air Pulse Generator David A. Luce Leica Inc. 07/14/1998
6,266,148 Optics 2001 Method for Measuring Surfaces by Confocal Microcopy Johann Engelhardt, Thomas Zapf Leica Microsystems Heidelberg GmbH 07/24/2001
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
5,585,964 Optics 1996 Modular Microscope System Karl-Josef Schalz Leica Mikroskopie und Systeme GmbH AG 12/17/1996
11,025,796 Optics 2021 Plurality of Linear Sensor Arrays Comprising Plural Process Direction Widths and Photosites with Submicron Y-Axis Alignment Between Arrays Joseph F. Casey, Gary D. Redding, Robert P. Herloski Xerox Corporation 06/01/2021
5,561,562 Optics 1996 Microscope Objective with a Correcting Mount Reinhold Bender Leica Mikroskopie und Systeme GmbH 10/01/1996
7,048,402 Optics 2006 Lamp Assembly for a Microscope Jasna Roeth, Manfred Gilbert, Kenneth M. Northm, Paul M. Harrison Leica Microsystems CMS GmbH 05/23/2006
6,433,814 Optics 2002 TV Camera Johann Engelhardt, Martin Hoppe Leica Microsystems Heidelberg GmbH 08/13/2002
6,627,304 Optics 2003 Absorbent Thin-Film System Consisting of Metal and Dielectric Films Frank Eisenkrämer Leica Microsystems Wetzlar GmbH 09/30/2003
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
6,782,167 Optics 2004 Light Beam Splitter Leroy M. Wood, William R. Potter Health Research, Inc. 08/24/2004
11,986,244 Optics 2024 Wide Field Fundus Camera with Auto-Montage at a Single Alignment Paul Andrew Yates, Ming Lai, Ta-Wei Yi, Alex Martinez Retivue, LLC 05/21/2024
5,381,196 Optics 1995 Contrast Sensitivity Tester David A. Luce, Bernard Grolman Leica Inc. 01/10/1995
7,602,824 Optics 2009 Device and Method for Supplying Short-Wavelength Light Michael Heiden Leica Microsystems CMS GmbH 10/13/2009
6,388,807 Optics 2002 Confocal Laser Scanning Microscope Werner Knebel, Heinrich Ulrich Leica Microsystems Heidelberg GmbH 05/14/2002
11,896,303 Optics 2024 Optical Apparatus Abbishek Kumar Wavesense Engineering GmbH 02/13/2024
7,023,614 Optics 2006 Portable Microscope Having An Illumination Device, and Microscope Stage Manfred Gilbert Leica Microsystems CMS GmbH 04/04/2006
8,087,799 Optics 2012 Illumination Means and Inspection Means Having An Illumination Means Kurt Hahn, Michael Hofmann, Christof Krampe-Zadler Vistec Semiconductor Systems GmbH 01/03/2012
7,450,302 Optics 2008 Microscope with Image Brightness Equalization Frank Eisenkraemer, Ralf Krueger, Christian Schulz Leica Microsystems CMS GmbH 11/11/2008
6,392,794 Optics 2002 Laser Scanning Microscope Johann Engelhardt, Heinrich Ulrich, William C. Hay Leica Microsystems Heidelberg GmbH 05/21/2002
6,806,950 Optics 2004 Apparatus for Determining a Light Power Level, Microscope, and Method for Microscopy Heinrich Ulrich, Holger Birk, William C. Hay, Holger Nissle Leica Microsystems Heidelberg GmbH 10/19/2004
7,468,833 Optics 2008 Ergonomic Microscope and Microscope Carrier Werner Franz Reichert, Gerhard Pfeifer, Manfred Gilbert Leica Microsystems CMS GmbH 12/23/2008
7,218,762 Optics 2007 Method for User Training for a Scanning Microscope, Scanning Microscope, and Software Program for User Training for a Scanning Microscope Frank Olschewski Leica Microsystems CMS GmbH 05/15/2007
6,076,929 Optics 2000 Microscope, Including Automatic Ocular Adaptation Herbert M. Stuttler Leica Microsystems AG 06/20/2000
5,812,311 Optics 1998 Microscope Having Extended Specimen Stage Travel Karl Kragolnik Leica AG 09/22/1998
6,687,035 Optics 2004 Method and Apparatus for ROI-Scan with High Temporal Resolution Werner Knebel, Kolja Wawrowsky Leica Microsystems Heildelberg GmbH 02/03/2004
7,394,593 Optics 2008 Transmitted-Light Base for a Microscope, and Method for Regulating the Illumination Intensity of a Transmitted-Light Base Ruedi Rottermann, Patrick Kopf, Otto Geschwenter, Klaus-Peter Zimmer Leica Microsystems (Schweiz) AG 07/01/2008
6,621,953 Optics 2003 Optical Arrangement for Transmitting Short Laser Pulses in Optical Fibers Heinrich Ulrich, Rolf Borlinghaus Leica Microsystems Heidelberg GmbH 09/16/2003
7,961,334 Optics 2011 Coordinate Measuring Machine for Measuring Structures on a Substrate Hans-Artur Boesser, Michael Heiden, Klaus-Dieter Adam Vistec Semiconductor Systems GmbH 06/14/2011
7,233,435 Optics 2007 Microscope Manfred Gilbert, Gerhard Pfeifer, Hans-Joachim Kolb Leica Microsystems CMS GmbH 07/19/2007
6,882,481 Optics 2005 Optical Arrangement for High Power Microobjective Keshav D. Sharma Leica Microsystems Inc. 04/19/2005
5,833,202 Optics 1998 Mechanical Fastening System for Modular Micro-Optical Elements Andreasch Wolfgang Leica AG 11/10/1998
6,552,795 Optics 2003 Method and Apparatus for Illuminating a Transparent Specimen Joerg Bewersdorf Leica Microsystems Heidelberg GmbH 04/22/2003
4,090,083 Nuclear 1978 Nuclear Reactor Ex-Core Startup Neutron Detector Jeffrey Roland Wyvill Combustion Engineering, Inc. 05/16/1978
12,561,016 Medical Technology 2026 Accessory for a Computer Mouse Lindsey C. Grochowski 02/24/2026
12,539,397 Medical 2026 Platform for Delivering Securement Device Dennis R. Tollini, Michael D. Tollini TNT Moborg International Limited 02/03/2026
12,484,750 Mechanical 2025 Vacuum Cleaning Machines Arthur Pallister, Michael Ching Beacon Group International Products Ltd. 12/02/2025
4,714,443 Mechanical 1987 Flexible Exhaust Duct John B. Chaplin, Charles S. Whipple Textron Inc. 12/22/1987
6,257,538 Mechanical 2001 Keyboard Mounting Mechanism Donald R. Pangborn, Peter J. Kerl Weber Knapp Company 07/10/2001
6,244,629 Mechanical 2001 Combination Shipping Label/Invoice Form Stanley C. Chess Moore North America, Inc. 06/12/2001
8,342,306 Mechanical 2013 Hydrodynamic Torque Converter Markus Werner, Jan Loxtermann Schaeffler Technologies AG & Co. KG 01/01/2013
8,603,621 Mechanical 2013 Writing Kit with Plastic Sheets Kenneth R. Tetrault 12/10/2013