Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5503120 | Engine valve timing control system and method | Mark Molitor | 1996-04-02 |
| 5255639 | Integral EVT/cylinder head assembly with self-purging fluid flow | Martin Holland | 1993-10-26 |
| 4986243 | Mass air flow engine control system with mass air event integrator | Harold E. Weissler, II | 1991-01-22 |
| 4878461 | Variable camshaft timing system | Samuel J. Sapienza, IV, Willem Nicolaas Van Vuuren, Russell J. Wakeman | 1989-11-07 |