"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 |
---|---|---|---|---|---|---|
8,062,027 | Mechanical | 2011 | Industrial Burner and Method for Operating An Industrial Burner | Horst Graf von Schweinitz, Andreas Munko | Elster GmbH | 11/22/2011 |
6,004,445 | Chemical | 1999 | Electrochemical Methods for Recovery of Ascorbic Acid | J. David Genders, Dan M. Hartsough | Electrosynthesis Company, Inc. | 12/21/1999 |
4,810,368 | Chemical | 1989 | Automatic Method for Separating and Cleaning Silicon Carbide Furnace Materials | Robert J. Seider, Philip J. Guichelaar, Robert O. Anderson | Electro Minerals (Canada) Inc. | 03/07/1989 |
5,207,877 | Chemical | 1993 | Methods for Purification of Air | Norman L. Weinberg, John D. Genders, Alfred O. Minklei | Electrocinerator Technologies, Inc. | 05/04/1993 |
5,009,869 | Chemical | 1991 | Methods for Purification of Air | Norman L. Weinberg, John D. Genders, Alfred O. Minklei | Electrocinerator Technologies, Inc. | 04/23/1991 |
5,036,986 | Mechanical | 1991 | Bicycle Stand | Albertus J. Kral | Elbon Group | 08/06/1991 |
6,145,988 | Mechanical | 2000 | Method for Contact Lens Design and Manufacturing | Maurizio Manfredini | EIKON di Chavacci Daniela & C.S.a.s. | 11/14/2000 |
D820,783 | Design | 2018 | Portable Device Charging Station | Timothy Gelder | Easy Living Electronics, LLC | 06/19/2018 |
5,627,762 | Mechanical | 1997 | Computer Implemented Balancer | Wayne B. Cameron, Roger J. Morella, Jr., Donald W. Davis | Dynamics Research Corp. | 05/06/1997 |
5,805,464 | Mechanical | 1998 | Dynamic Balancer Electronic Angle Finder | Wayne B. Cameron, Roger J. Morella, Jr., Aaron C. Clarke, Daniel J. Pilsbury | Dynamics Research Corp. | 09/08/1998 |
5,412,583 | Mechanical | 1995 | Computer Implemented Balancer | Wayne B. Cameron, Roger J. Morella, Jr., Donald W. Davis | Dynamics Research Corp. | 05/02/1995 |
4,411,106 | Mechanical | 1983 | Miniature Belt Grinder | Elwin H. Fleckenstein, Walter N. Welsch | Dynabrade, Inc. | 10/25/1983 |
4,854,085 | Mechanical | 1989 | Random Orbital Sander | Paul W. Huber | Dynabrade, Inc. | 08/08/1989 |
4,392,333 | Mechanical | 1983 | Guide Wheels for Belt Grinder | Walter N. Welsch | Dynabrade, Inc. | 07/12/1983 |
4,368,597 | Mechanical | 1983 | Miniature Belt Grinder | Elwin H. Fleckenstein | Dynabrade, Inc. | 01/18/1983 |
D270,369 | Design | 1983 | Universal Pneumatic Swivel | Elwin H. Fleckenstein | Dynabrade, Inc. | 08/30/1983 |
6,190,245 | Mechanical | 2001 | Quarter Pad Sander | Richard A. Heidelberger, David E. Baran | Dynabrade, Inc. | 02/20/2001 |
D297,908 | Design | 1988 | Machine Housing for Belt-Type Finishing Tool | Paul W. Huber | Dynabrade, Inc. | 10/04/1988 |
D334,126 | Design | 1993 | Orbital Sander | Paul W. Huber, Eugene G. Jarembek | Dynabrade, Inc. | 03/23/1993 |
7,713,110 | Mechanical | 2010 | Locking Random Orbital Dual-Action Head Assembly | Mark Lampka, Matthew A. Giles | Dynabrade, Inc. | 05/11/2010 |
D317,818 | Design | 1991 | Universal Pneumatic Swivel | Paul W. Huber | Dynabrade, Inc. | 06/25/1991 |
D347,561 | Design | 1994 | Random Orbital Sander | Paul W. Huber, David G. Heckmiller, Jr. | Dynabrade, Inc. | 06/07/1994 |
6,206,771 | Mechanical | 2001 | Balancer for Orbital Abrading Machine | Frank D. Lehman | Dynabrade, Inc. | 03/27/2001 |
D350,266 | Design | 1994 | Random Orbital Sander | Paul W. Huber, David G. Heckmiller, Jr. | Dynabrade, Inc. | 09/06/1994 |
D350,886 | Design | 1994 | Random Orbital Sander | Paul W. Huber, David G. Heckmiller, Jr. | Dynabrade, Inc. | 09/27/1994 |
D385,171 | Design | 1997 | Muffler for a Pneumatically Powered Tool | Frank D. Lehman | Dynabrade, Inc. | 10/21/1997 |
D265,172 | Design | 1982 | Casing for a Portable Belt Grinder | Elwin H. Fleckenstein, Walter N. Welsch | Dynabrade, Inc. | 06/29/1982 |
5,405,286 | Mechanical | 1995 | Flexible Sanding/Deburring Head | Walter N. Welsch | Dynabrade, Inc. | 04/11/1995 |
7,022,002 | Mechanical | 2006 | Modular Counterweight Apparatus for an Orbital Abrading Machine | Mark Lampka, Bryan D. Decker | Dynabrade, Inc. | 04/04/2006 |
5,823,862 | Mechanical | 1998 | Dual Action Sander | Richard A. Heidelberger | Dynabrade, Inc. | 10/20/1998 |
5,125,192 | Mechanical | 1992 | Flexible Sanding/Deburring Head | Walter N. Welsch | Dynabrade, Inc. | 06/30/1992 |
8,303,380 | Mechanical | 2012 | Abrading Device Having a Front Exhaust | Frank Lehman | Dynabrade, Inc. | 11/06/2012 |
D667,285 | Design | 2012 | Orbital Sander Grip | Walter N. Welsch, Jason T. Bolis | Dynabrade, Inc. | 09/18/2012 |
8,057,285 | Mechanical | 2011 | Comfort Grip for An Orbital Abrasive Hand Tool | Mark Lampka, Matthew Giles | Dynabrade, Inc. | 11/15/2011 |
8,286,291 | Mechanical | 2012 | Eraser Assembly for a Rotary Tool | Mark Lampka, Matthew A. Giles | Dynabrade, Inc. | 10/16/2012 |
6,241,464 | Mechanical | 2001 | Governor Mechanism for a Rotary Device | David E. Huffaker, Frank D. Lehman | Dynabrade, Inc. | 06/05/2001 |
4,237,659 | Mechanical | 1980 | Quick Change Adapter for Mounting Rotatable Grinding Elements | Walter N. Welsch, Elwin H. Fleckenstein | Dynabrade, Inc. | 12/09/1980 |
D610,428 | Design | 2010 | Wrist Rest for a Rotary Abrading Tool | Mark Lampka, Matthew Giles | Dynabrade, Inc. | 02/23/2010 |
D295,553 | Design | 1988 | Universal Pneumatic Swivel | Paul W. Huber | Dynabrade, Inc. | 05/03/1988 |
11,235,454 | Mechanical | 2022 | Spring Loaded Adjustable Head | Jeffrey Michael Sabin, Frank D. Lehman, John Thomas Swaine | Dynabrade, Inc. | 02/01/2022 |
D295,552 | Design | 1988 | Universal Pneumatic Swivel | Paul W. Huber | Dynabrade, Inc. | 05/03/1988 |
6,878,049 | Mechanical | 2005 | Random Orbital Sander | Richard A. Heidelberger, Bryan D. Decker | Dynabrade, Inc. | 04/12/2005 |
4,531,329 | Mechanical | 1985 | Lip Seal Shroud | Paul W. Huber | Dynabrade, Inc. | 07/30/1985 |
4,178,723 | Mechanical | 1979 | Guide Wheels for Belt Grinder | Elwin H. Fleckenstein, Walter N. Welsch | Dynabrade, Inc. | 12/18/1979 |
5,538,040 | Mechanical | 1996 | Pneumatic Control Valve | Paul W. Huber, David G. Heckmiller, Jr. | Dynabrade, Inc. | 07/23/1996 |
4,727,683 | Mechanical | 1988 | Abrasive Belt Machine | Michael W. Lamb | Dynabrade, Inc. | 03/01/1988 |
5,595,530 | Mechanical | 1997 | Reciprocating Sander | Richard A. Heidelberger | Dynabrade, Inc. | 01/21/1997 |
5,839,764 | Mechanical | 1998 | Air Line Connector | Richard A. Heidelberger | Dynabrade, Inc. | 11/24/1998 |
5,411,386 | Mechanical | 1995 | Random Orbital Sander | Paul W. Huber, David Heckmiller, Jr. | Dynabrade, Inc. | 05/02/1995 |
7,153,199 | Mechanical | 2006 | Light-Weight Modular Counterweight Apparatus for An Orbital Abrading Machine | Bryan D. Decker | Dynabrade, Inc. | 12/26/2006 |
"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