Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4359031 | Engine air flow responsive control | William E. Gifford | 1982-11-16 |
| 4346555 | Exhaust air flow proportioning valve | — | 1982-08-31 |
| 4321902 | Engine control method | — | 1982-03-30 |
| 4318869 | Carburetor | — | 1982-03-09 |