Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860709 | Engine induction system and method | James R. Clarke | 1989-08-29 |
| 4796579 | Automotive type throttle body | Thomas D. Wernholm | 1989-01-10 |
BW
Brian C. Wolfe
Overall (1989): #30,399 of 140,708Top 25%
2
Patents 1989