Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975381 | Valve operating camshaft system for internal combustion engine | — | 2011-07-12 |
| 7823567 | Fuel pump for internal combustion engine | — | 2010-11-02 |
| 7757653 | Integrated exhaust manifold and cylinder head gasket | Steven Dropps | 2010-07-20 |
| 6390080 | Intake manifold with a heated PCV passage | Peter J. Dowding | 2002-05-21 |
| 5740778 | Variable geometry intake system for an internal combustion engine | William Clayton Corcoran, Edwin J. Matysiewicz, Randall Berry, Vasant Babaldas Patel, Stanley F. Zenas | 1998-04-21 |
| 5669337 | Temperature sensing system for an internal combustion engine | — | 1997-09-23 |