Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7588005 | Dual intake valve assembly for internal combustion engine | — | 2009-09-15 |
| 7523733 | Dual intake valve assembly for internal combustion engine | — | 2009-04-28 |
| 6453869 | Internal combustion engine with variable ratio crankshaft assembly | — | 2002-09-24 |
| 5441021 | Variable valve actuation camshaft | — | 1995-08-15 |