Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6134888 | Turbocharger control management system | Michael T. Zimmer, James A. Davis, Jerrold Arthur Pratt, Edward O. Reinbold | 2000-10-24 |
| 6061637 | Method of determining knock resistance rating for non-commercial grade natural gas | Gregory Walter Sorge, John E. Peffer | 2000-05-09 |
| 5950432 | Turbocharger control management system | Michael T. Zimmer, James A. Davis, Jerrold Arthur Pratt, Edward O. Reinbold | 1999-09-14 |
| 5605044 | Turbocharger control management system | Michael T. Zimmer, James A. Davis, Jerrold Arthur Pratt, Edward O. Reinbold | 1997-02-25 |
| 5551236 | Turbocharger control management system | Michael T. Zimmer, James A. Davis, Jerrold Arthur Pratt, Edward O. Reinbold | 1996-09-03 |