Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5402007 | Method and apparatus for maintaining vehicle battery state-of-change | Marc B. Center, Alton G. De Claire, Jr. | 1995-03-28 |
| 4309971 | Adaptive air/fuel ratio controller for internal combustion engine | Alan F. Chiesa, David Evans, James R. Norford | 1982-01-12 |
| 4306529 | Adaptive air/fuel ratio controller for internal combustion engine | Alan F. Chiesa, Fayetta L. Colden, David A. Singer | 1981-12-22 |