"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.
Please contact one of our patent attorneys with any specific questions.
Patent No. | Category | Year | Title | Inventor | Assignee | Date of Issue |
---|---|---|---|---|---|---|
6,567,212 | Optics | 2003 | Vibration Damping Device for Microscopes and Microscope with a Vibration Damping Device | Johann Engelhardt, Rafael Storz | Leica Microsystems Heidelberg GmbH | 05/20/2003 |
6,493,135 | Optics | 2002 | Temperature Regulated Microscope | Johann Engelhardt | Leica Microsystems Heidelberg GmbH | 12/10/2002 |
6,466,381 | Optics | 2002 | Apparatus for Positioning An Optical Component in a Beam Path | Johann Engelhardt | Leica Microsystems Heidelberg GmbH | 10/15/2002 |
6,621,953 | Optics | 2003 | Optical Arrangement for Transmitting Short Laser Pulses in Optical Fibers | Heinrich Ulrich, Rolf Borlinghaus | Leica Microsystems Heidelberg GmbH | 09/16/2003 |
6,285,019 | Optics | 2001 | Optical Arrangement Disposed in a Microscope Beam Path | Johann Engelhardt, Christiane Ihrig | Leica Microsystems Heidelberg GmbH | 09/04/2001 |
6,831,780 | Optics | 2004 | Microscope Assemblage | Werner Knebel | Leica Microsystems Heidelberg GmbH | 12/14/2004 |
6,836,359 | Optics | 2004 | Microscope and Segmenting Device for a Microscope | Werner Knebel | Leica Microsystems Heidelberg GmbH | 12/28/2004 |
6,801,359 | Optics | 2004 | Optical Arrangement Provided for a Spectral Fanning Out of a Light Beam | Johann Engelhardt, Heinrich Ulrich, Hilmar Gugel | Leica Microsystems Heidelberg GmbH | 10/05/2004 |
6,961,124 | Optics | 2005 | Method for Examining a Specimen, and Scanning Microscope System | Johann Engelhardt, Juergen Hoffmann | Leica Microsystems Heidelberg GmbH | 11/01/2005 |
6,678,443 | Optics | 2004 | Apparatus for Slewing a Light Beam | Johann Engelhardt | Leica Microsystems Heidelberg GmbH | 01/13/2004 |
6,608,295 | Optics | 2003 | Method and Arrangement for Compensating for Imaging Defects | Johann Engelhardt | Leica Microsystems Heidelberg GmbH | 08/19/2003 |
6,934,022 | Biotechnology | 2005 | Method for Differentiated Investigation of Diverse Structures in Preferably Biological Preparations | Johann Engelhardt | Leica Microsystems Heidelberg GmbH | 08/23/2005 |
6,614,526 | Optics | 2003 | Device for Simultaneously Detecting Several Spectral Ranges of a Light Beam | Johann Engelhardt | Leica Microsystems Heidelberg GmbH | 09/02/2003 |
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 |
6,137,627 | Mechanical | 2000 | Fine Focusing Table | Johann Engelhardt, Klaus Kierschke | Leica Microsystems Heidelberg GmbH | 10/24/2000 |
6,614,525 | Optics | 2003 | Laser Scanning Microscope with Single Wavelength Excitation | Johann Englehardt, Joachim Bradl | Leica Microsystems Heidelberg GmbH | 09/02/2003 |
6,654,165 | Optics | 2003 | Optical Arrangement | Johann Engelhardt, Joachim Bradl, Heinrich Ulrich | Leica Microsystems Heidelberg GmbH | 11/25/2003 |
6,552,795 | Optics | 2003 | Method and Apparatus for Illuminating a Transparent Specimen | Joerg Bewersdorf | Leica Microsystems Heidelberg GmbH | 04/22/2003 |
6,433,814 | Optics | 2002 | TV Camera | Johann Engelhardt, Martin Hoppe | Leica Microsystems Heidelberg GmbH | 08/13/2002 |
6,510,001 | Optics | 2003 | Optical Arrangement with a Spectrally Selective Element | Johann Engelhardt, Joachim Bradl, Heinrich Ulrich | Leica Microsystems Heidelberg GmbH | 01/21/2003 |
6,496,307 | Optics | 2002 | Confocal Scanning Microscope | Johann Engelhardt, Heinrich Ulrich | Leica Microsystems Heidelberg, GmbH | 12/17/2002 |
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 |
6,965,356 | Optics | 2005 | Microscopy Laboratory System | Vincent Vaccarelli | Leica Microsystems Inc. | 11/15/2005 |
5,954,645 | Electronics | 1999 | Applanation Detection System for a Non-Contact Tonometer | David A. Luce | Leica Microsystems Inc. | 09/21/1999 |
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 |
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 |
D457,962 | Design | 2002 | Automatic Refractometer | Werner Hölbl | Leica Microsystems Inc. | 05/28/2002 |
6,989,927 | Optics | 2006 | Stage Well | Russell Bonaventura | Leica Microsystems Inc. | 01/24/2006 |
6,480,347 | Mechanical | 2002 | Device for Reproducible Positioning of Optical Surfaces | Erin D. Spring | Leica Microsystems Inc. | 11/12/2002 |
6,900,776 | Optics | 2005 | Microscopy Laboratory System | Vincent Vaccarelli | Leica Microsystems Inc. | 05/31/2005 |
6,181,073 | Electronics | 2001 | Piezoelectric Illumination Control for Microscope | Mark Branham | Leica Microsystems Inc. | 01/30/2001 |
6,914,728 | Optics | 2005 | Optical Arrangement for Microscope Objective | Keshav D. Sharma | Leica Microsystems Inc. | 07/05/2005 |
6,526,813 | Mechanical | 2003 | Metallurgtical Sample Magazine | Arvid A. Casler | Leica Microsystems Inc. | 03/04/2003 |
6,361,495 | Mechanical | 2002 | Hand-Held Non-Contact Tonometer | Bernard Grolman | Leica Microsystems Inc. | 03/26/2002 |
D425,921 | Design | 2000 | Microscope Stand | Werner Hölbl, Scott W. Parks | Leica Microsystems Inc. | 05/30/2000 |
D444,159 | Design | 2001 | Microscope Stand | Werner Hölbl, Scott W. Parks | Leica Microsystems Inc. | 06/26/2001 |
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 |
6,924,607 | Electronics | 2005 | Method and Apparatus for Automatically Shutting off a Microscope | David J. Cash, Vincent Vaccarelli | Leica Microsystems Inc. | 08/02/2005 |
6,791,767 | Optics | 2004 | Magnetic Optical Element Holder and Microscope Assembly Including Same | Russell Bonaventura | Leica Microsystems Inc. | 09/14/2004 |
D427,530 | Design | 2000 | Refractometer | Jeffrey R. Maines, Erin D. Spring | Leica Microsystems Inc. | 07/04/2000 |
D449,549 | Design | 2001 | Hand-Held Digital Refractometer | Werner Hölbl | Leica Microsystems Inc. | 10/23/2001 |
D429,265 | Design | 2000 | Microscope Stand | Werner Hölbl, Scott W. Parks | Leica Microsystems Inc. | 08/08/2000 |
6,159,148 | Mechanical | 2000 | Non-Contact Tonometer Having Non-Linear Pressure Ramp | David A. Luce | Leica Microsystems Inc. | 12/12/2000 |
6,486,944 | Optics | 2002 | Fluid-Sealed Refractometer Having Data Transmission Means | Kyle R. Bleyle | Leica Microsystems Inc. | 11/26/2002 |
6,882,481 | Optics | 2005 | Optical Arrangement for High Power Microobjective | Keshav D. Sharma | Leica Microsystems Inc. | 04/19/2005 |
6,804,050 | Optics | 2004 | Multiple Phase Contrast Annulus Slider | Scott W. Parks | Leica Microsystems Inc. | 10/12/2004 |
6,717,373 | Electronics | 2004 | Method and Apparatus for Supplying Power to a Source of Illumination in a Microscope | David J. Cash | Leica Microsystems Inc. | 04/06/2004 |
6,547,475 | Mechanical | 2003 | Anti-Theft Securing Device and Microscope Having Removable Body Part Anti-Theft Protected | Russell Bonaventura | Leica Microsystems, Inc. | 04/15/2003 |
5,984,476 | Optics | 1999 | Opthalmic Instrument Having Self-Calibrating Optical System | David A. Luce, Douglas H. Hoover | Leica Microsystems, Inc. | 11/16/1999 |
6,918,735 | Mechanical | 2005 | Holding Device for Wafers | Karsten Urban, Winfried Deutscher, Joachim Wienecke | Leica Microsystems Jena GmbH | 07/19/2005 |
"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