Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9236545 | Hybrid metallization on plastic for a light emitting diode (LED) lighting system | Dengke Cai, Gabriel Michael Smith, Xiaomei Lou, Koushik Saha, Mark J. Mayer +1 more | 2016-01-12 |
| 9115864 | Optical interference filters, and filament tubes and lamps provided therewith | Tianji Zhao, Benjamin James Ward | 2015-08-25 |
| 8675806 | Dielectric coating for surfaces exposed to high temperature water | Catherine Procik Dulka, Young Jin Kim, Rajasingh Israel, David Sandusky, Kevin Henry Janora +1 more | 2014-03-18 |
| 8023609 | Dielectric coating for surfaces exposed to high temperature water | Catherine Procik Dulka, Young Jin Kim, Rajasingh Israel, David Sandusky, Kevin Henry Janora +1 more | 2011-09-20 |
| 7345414 | Lamp for night vision system | Nathaniel Miller, Rajasingh Israel, Tianji Zhao, Bart P. Terburg | 2008-03-18 |
| 6710520 | Stress relief mechanism for optical interference coatings | Rajasingh Israel, Carl Gunter | 2004-03-23 |
| 6534903 | Broad spectrum reflective coating for an electric lamp | Clifford Spiro, Rajasingh Israel | 2003-03-18 |
| 6158409 | Two-stroke engine piston bowl configurations | George T. Gillespie, Francis A. McGinnity, Theodore J. Holtermann, Robert L. Niemchick, Erik R. Jorgensen +3 more | 2000-12-12 |
| 5711263 | Fuel primer pressure accumulator | — | 1998-01-27 |
| 5657724 | Internal combustion engine construction | George Broughton | 1997-08-19 |
| 5480330 | Marine propulsion pump with two counter rotating impellers | — | 1996-01-02 |
| 4986231 | Piston with graphite fiber mesh | — | 1991-01-22 |
| 4892066 | Multi-cylinder two-stroke engine with reduced cost and complexity | — | 1990-01-09 |
| 4765304 | Internal combustion engine with compressed air collection system | — | 1988-08-23 |
| 4462945 | Control mechanism for a carburetor | Chester G. DuBois, David J. Hartke, Paul R. Hunt | 1984-07-31 |
| 4382047 | Carburetor for internal combustion engine | Chester G. DuBois, Richard McChesney | 1983-05-03 |
| 4371182 | Vehicle suspension system | — | 1983-02-01 |
| 4357912 | Engine cooling system | — | 1982-11-09 |
| 4327770 | Quick disconnect fluid line coupling | Chester G. DuBois, David J. Hartke, Paul R. Hunt | 1982-05-04 |
| 4324319 | Vehicle brakes with automatic slack adjusters | Anthony W. Harrison | 1982-04-13 |
| 4198570 | Unitary self shielded, self filtered and flattened Bremsstrahlung photon source assembly for radiotherapy use | Philip McHugh, William R. Brown | 1980-04-15 |