"Invention is the most important product of man's creative brain. The ultimate purpose is the complete mastery over the material world, the harnessing of human nature to human needs."
Nikola Tesla
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 No. | Category | Year | Title | Inventor | Assignee | Date of Issue |
---|---|---|---|---|---|---|
7,450,302 | Optics | 2008 | Microscope with Image Brightness Equalization | Frank Eisenkraemer, Ralf Krueger, Christian Schulz | Leica Microsystems CMS GmbH | 11/11/2008 |
7,075,716 | Optics | 2006 | Arrangement for Spectrally Sensitive Reflected-Light and Transmitted-Light Microscopy | Rolf Borlinghaus | Leica Microsystems CMS GmbH | 07/11/2006 |
6,654,165 | Optics | 2003 | Optical Arrangement | Johann Engelhardt, Joachim Bradl, Heinrich Ulrich | Leica Microsystems Heidelberg GmbH | 11/25/2003 |
6,882,481 | Optics | 2005 | Optical Arrangement for High Power Microobjective | Keshav D. Sharma | Leica Microsystems Inc. | 04/19/2005 |
6,433,814 | Optics | 2002 | TV Camera | Johann Engelhardt, Martin Hoppe | Leica Microsystems Heidelberg GmbH | 08/13/2002 |
7,262,906 | Optics | 2007 | Means for Transporting a Microscope | Manfred Gilbert, Kenneth M. Northem | Leica Microsystems CMS GmbH | 08/28/2007 |
6,888,118 | Optics | 2005 | Method, Apparatus and Scanning Microscope with Means for Stabilizing the Temperature of Optical Components | Johann Engelhardt | Leica Microsystems Heidelberg GmbH | 05/03/2005 |
7,233,435 | Optics | 2007 | Microscope | Manfred Gilbert, Gerhard Pfeifer, Hans-Joachim Kolb | Leica Microsystems CMS GmbH | 07/19/2007 |
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 |
5,381,196 | Optics | 1995 | Contrast Sensitivity Tester | David A. Luce, Bernard Grolman | Leica Inc. | 01/10/1995 |
6,392,794 | Optics | 2002 | Laser Scanning Microscope | Johann Engelhardt, Heinrich Ulrich, William C. Hay | Leica Microsystems Heidelberg GmbH | 05/21/2002 |
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 |
7,440,183 | Optics | 2008 | Indexable Microscope | Claus Bender | Leica Microsystems CMS GmbH | 10/21/2008 |
5,779,633 | Optics | 1998 | Tonometer Air Pulse Generator | David A. Luce | Leica Inc. | 07/14/1998 |
5,587,748 | Optics | 1996 | Joystick Override Control for An Ophthalmic Instrument | David A. Luce, Donald E. Miller | Leica Inc. | 12/24/1996 |
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 |
6,388,807 | Optics | 2002 | Confocal Laser Scanning Microscope | Werner Knebel, Heinrich Ulrich | Leica Microsystems Heidelberg GmbH | 05/14/2002 |
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 |
6,552,795 | Optics | 2003 | Method and Apparatus for Illuminating a Transparent Specimen | Joerg Bewersdorf | Leica Microsystems Heidelberg GmbH | 04/22/2003 |
5,793,525 | Optics | 1998 | Apparatus for Adjusting the Viewing Angle of a Microscope | Jeffrey M. Sabin, Christopher L. Wyatt, Mark R. King | Leica Inc. | 08/11/1998 |
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 |
7,088,505 | Optics | 2006 | Microscope and Focusing Device for a Microscope | Paul M. Harrison, Russell Bonaventura | Leica Microsystems CMS GmbH | 08/08/2006 |
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 |
6,172,746 | 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 |
6,076,929 | 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 |
5,471,260 | Optics | 1995 | Joystick for An Ophthalmic Instrument Where Vertical Movement is Controlled by Rotating the Joystick | David A. Luce, Joseph L. Zelvin | Leica Inc. | 11/28/1995 |
6,627,304 | Optics | 2003 | Absorbent Thin-Film System Consisting of Metal and Dielectric Films | Frank Eisenkrämer | Leica Microsystems Wetzlar GmbH | 09/30/2003 |
6,678,443 | Optics | 2004 | Apparatus for Slewing a Light Beam | Johann Engelhardt | Leica Microsystems Heidelberg GmbH | 01/13/2004 |
7,098,447 | Optics | 2006 | Light Source for the Illumination of Microscopic Specimens and Scanning Microscope System | Kyra Moellmann | Leica Microsystems CMS GmbH | 08/29/2006 |
6,710,337 | Optics | 2004 | Laser Scanning Microscope and Shutter for An Optical System | Johann Engelhardt, William C. Hay, Juergen Hoffmann | Leica Microsystems Heidelberg GmbH | 03/23/2004 |
4,090,083 | Nuclear | 1978 | Nuclear Reactor Ex-Core Startup Neutron Detector | Jeffrey Roland Wyvill | Combustion Engineering, Inc. | 05/16/1978 |
7,393,507 | Mechanical | 2008 | Apparatus for Tissue Processing for the Tissue Embedding and Mounting for the Processing Containers for Tissue Processing | Michael Zimmermann | Leica Mikrosysteme GmbH | 07/01/2008 |
7,770,707 | Mechanical | 2010 | Axially Engaging and Disengaging One-Way Clutch and a Stator Having An Axially Engaging and Disengaging One-Way Clutch | William Brees, Jeffrey Hemphill, Joachim Hoffmann | LuK Lamellen und Kupplungsbau Beteiligungs KG | 08/10/2010 |
6,814,936 | Mechanical | 2004 | Pipette Assembly Having a Small Volume Disposable Tip | Goran Enhorning | 11/09/2004 | |
6,588,760 | Mechanical | 2003 | Cylindrical Crane Game | Shane P. Carter, Jr., Edward Dluzen, Michael Andrews | Innovative Concepts In Entertainment, Inc. | 07/08/2003 |
8,047,153 | Mechanical | 2011 | Solar Powered Kayak Outrigger | Scott A. Wood | 11/01/2011 | |
6,744,182 | Mechanical | 2004 | Piezoelectric Quartz Plate and Method of Cutting Same | Mark Branham | 06/01/2004 | |
6,971,417 | Mechanical | 2005 | Apparatus for Evacuating Bags | Leonard A. Deni | Keystone Manufacturing Co., Inc. | 12/06/2005 |
7,898,369 | Mechanical | 2011 | Temperature Compensation Apparatus for Frequency Stabilization | Daniel P. Kaegebein | Comprod Communications Corporation | 03/01/2011 |
4,719,683 | Mechanical | 1988 | Preloaded Spring, Method and Apparatus for Forming Same | Otmar M. Ulbing | Windwinder Corporation | 01/19/1988 |
4,042,213 | Mechanical | 1977 | Electric Hoist | Kenneth D. Schreyer, Earl T. Leverentz, Thomas R. Nusz | Columbus McKinnon Corporation | 08/16/1977 |
7,753,183 | Mechanical | 2010 | Outer Plate with Arc Spring Drive Tab for a Torque Converter Damper | Kevin Parks, Craig Kneidel | LuK Lamellen und Kupplungsbau Beteiligungs KG | 07/13/2010 |
6,361,495 | Mechanical | 2002 | Hand-Held Non-Contact Tonometer | Bernard Grolman | Leica Microsystems Inc. | 03/26/2002 |
7,155,268 | Mechanical | 2006 | Non-Invasive Measurement of Blood Glucose Level | Gyula Subotics | Iris Medical Technologies International Ltd. | 12/26/2006 |
5,006,063 | Mechanical | 1991 | Continuous Furnace for the Heat Treatment of Articles, More Particularly Ceramic Pipes | Luigi A. Poggi, Gerardus M.C. Verheyden, Jr. | 04/09/1991 | |
5,904,076 | Mechanical | 1999 | Nut Removal Device | Charles C. Siwy | 05/18/1999 | |
7,392,721 | Mechanical | 2008 | Method for Controlling a Twin-Clutch Transmission | Burkhard Pollak, Reinhard Berger | LuK Lamellen und Kupplungsbau Beteiligungs KG | 07/01/2008 |
7,757,829 | Mechanical | 2010 | Frictionally Guided Radial One-Way Clutch | Jeffrey Hemphill; Philip George, James Habegger | LuK Lamellen und Kupplungsbau Beteiligungs KG | 07/20/2010 |
4,356,855 | Mechanical | 1982 | Vane Holding Assembly | Joseph C. Holzer | Joanna Western Mills Company | 11/02/1982 |
"Invention is the most important product of man's creative brain. The ultimate purpose is the complete mastery over the material world, the harnessing of human nature to human needs."
Nikola Tesla