Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870929 | Multi-cylinder engine with uniform cylinder sensitivity to knocking | James E. Macier, Gregory J. Binversie, David C. Calamia | 1989-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870929 | Multi-cylinder engine with uniform cylinder sensitivity to knocking | James E. Macier, Gregory J. Binversie, David C. Calamia | 1989-10-03 |