"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.
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Patent No. | Category | Year | Title | Inventor | Assignee | Date of Issue |
---|---|---|---|---|---|---|
7,226,892 | Chemical | 2007 | Herbicidal Composition and Use | Kim Carl-Christian Henningsen | Durga Technolgies ApS | 06/05/2007 |
9,776,223 | Mechanical | 2017 | Air Contaminant System with Laminar Flow | Kelly Rankin | Duroair Technologies, Inc. | 10/03/2017 |
8,007,347 | Mechanical | 2011 | Rotary Abrading Tool | Matt Lampka, Matthew Giles | Dynabrade, Inc | 08/30/2011 |
4,178,723 | Mechanical | 1979 | Guide Wheels for Belt Grinder | Elwin H. Fleckenstein, Walter N. Welsch | Dynabrade, Inc. | 12/18/1979 |
6,241,464 | Mechanical | 2001 | Governor Mechanism for a Rotary Device | David E. Huffaker, Frank D. Lehman | Dynabrade, Inc. | 06/05/2001 |
D265,172 | Design | 1982 | Casing for a Portable Belt Grinder | Elwin H. Fleckenstein, Walter N. Welsch | Dynabrade, Inc. | 06/29/1982 |
6,190,245 | Mechanical | 2001 | Quarter Pad Sander | Richard A. Heidelberger, David E. Baran | Dynabrade, Inc. | 02/20/2001 |
6,878,049 | Mechanical | 2005 | Random Orbital Sander | Richard A. Heidelberger, Bryan D. Decker | Dynabrade, Inc. | 04/12/2005 |
D270,369 | Design | 1983 | Universal Pneumatic Swivel | Elwin H. Fleckenstein | Dynabrade, Inc. | 08/30/1983 |
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 |
D334,126 | Design | 1993 | Orbital Sander | Paul W. Huber, Eugene G. Jarembek | Dynabrade, Inc. | 03/23/1993 |
11,235,454 | Mechanical | 2022 | Spring Loaded Adjustable Head | Jeffrey Michael Sabin, Frank D. Lehman, John Thomas Swaine | Dynabrade, Inc. | 02/01/2022 |
8,057,285 | Mechanical | 2011 | Comfort Grip for An Orbital Abrasive Hand Tool | Mark Lampka, Matthew Giles | Dynabrade, Inc. | 11/15/2011 |
D295,553 | Design | 1988 | Universal Pneumatic Swivel | Paul W. Huber | Dynabrade, Inc. | 05/03/1988 |
4,727,683 | Mechanical | 1988 | Abrasive Belt Machine | Michael W. Lamb | Dynabrade, Inc. | 03/01/1988 |
8,286,291 | Mechanical | 2012 | Eraser Assembly for a Rotary Tool | Mark Lampka, Matthew A. Giles | Dynabrade, Inc. | 10/16/2012 |
D297,908 | Design | 1988 | Machine Housing for Belt-Type Finishing Tool | Paul W. Huber | Dynabrade, Inc. | 10/04/1988 |
D667,285 | Design | 2012 | Orbital Sander Grip | Walter N. Welsch, Jason T. Bolis | Dynabrade, Inc. | 09/18/2012 |
D295,552 | Design | 1988 | Universal Pneumatic Swivel | Paul W. Huber | Dynabrade, Inc. | 05/03/1988 |
5,125,192 | Mechanical | 1992 | Flexible Sanding/Deburring Head | Walter N. Welsch | Dynabrade, Inc. | 06/30/1992 |
D610,428 | Design | 2010 | Wrist Rest for a Rotary Abrading Tool | Mark Lampka, Matthew Giles | Dynabrade, Inc. | 02/23/2010 |
5,823,862 | Mechanical | 1998 | Dual Action Sander | Richard A. Heidelberger | Dynabrade, Inc. | 10/20/1998 |
5,319,888 | Mechanical | 1994 | Random Orbital Sander | Paul W. Huber, David G. Heckmiller, Jr. | Dynabrade, Inc. | 06/14/1994 |
D317,818 | Design | 1991 | Universal Pneumatic Swivel | Paul W. Huber | Dynabrade, Inc. | 06/25/1991 |
D350,266 | Design | 1994 | Random Orbital Sander | Paul W. Huber, David G. Heckmiller, Jr. | Dynabrade, Inc. | 09/06/1994 |
6,206,771 | Mechanical | 2001 | Balancer for Orbital Abrading Machine | Frank D. Lehman | Dynabrade, Inc. | 03/27/2001 |
7,153,199 | Mechanical | 2006 | Light-Weight Modular Counterweight Apparatus for An Orbital Abrading Machine | Bryan D. Decker | Dynabrade, Inc. | 12/26/2006 |
D350,886 | Design | 1994 | Random Orbital Sander | Paul W. Huber, David G. Heckmiller, Jr. | Dynabrade, Inc. | 09/27/1994 |
7,713,110 | Mechanical | 2010 | Locking Random Orbital Dual-Action Head Assembly | Mark Lampka, Matthew A. Giles | Dynabrade, Inc. | 05/11/2010 |
D347,561 | Design | 1994 | Random Orbital Sander | Paul W. Huber, David G. Heckmiller, Jr. | Dynabrade, Inc. | 06/07/1994 |
8,303,380 | Mechanical | 2012 | Abrading Device Having a Front Exhaust | Frank Lehman | Dynabrade, Inc. | 11/06/2012 |
D385,171 | Design | 1997 | Muffler for a Pneumatically Powered Tool | Frank D. Lehman | Dynabrade, Inc. | 10/21/1997 |
5,538,040 | Mechanical | 1996 | Pneumatic Control Valve | Paul W. Huber, David G. Heckmiller, Jr. | Dynabrade, Inc. | 07/23/1996 |
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 |
5,595,530 | Mechanical | 1997 | Reciprocating Sander | Richard A. Heidelberger | Dynabrade, Inc. | 01/21/1997 |
4,237,659 | Mechanical | 1980 | Quick Change Adapter for Mounting Rotatable Grinding Elements | Walter N. Welsch, Elwin H. Fleckenstein | Dynabrade, Inc. | 12/09/1980 |
4,531,329 | Mechanical | 1985 | Lip Seal Shroud | Paul W. Huber | Dynabrade, Inc. | 07/30/1985 |
4,368,597 | Mechanical | 1983 | Miniature Belt Grinder | Elwin H. Fleckenstein | Dynabrade, Inc. | 01/18/1983 |
4,392,333 | Mechanical | 1983 | Guide Wheels for Belt Grinder | Walter N. Welsch | Dynabrade, Inc. | 07/12/1983 |
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 |
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 |
5,627,762 | Mechanical | 1997 | Computer Implemented Balancer | Wayne B. Cameron, Roger J. Morella, Jr., Donald W. Davis | Dynamics Research Corp. | 05/06/1997 |
D820,783 | Design | 2018 | Portable Device Charging Station | Timothy Gelder | Easy Living Electronics, LLC | 06/19/2018 |
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 |
5,036,986 | Mechanical | 1991 | Bicycle Stand | Albertus J. Kral | Elbon Group | 08/06/1991 |
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 |
"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