Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878461 | Variable camshaft timing system | Samuel J. Sapienza, IV, Willem Nicolaas Van Vuuren, Russell J. Wakeman | 1989-11-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878461 | Variable camshaft timing system | Samuel J. Sapienza, IV, Willem Nicolaas Van Vuuren, Russell J. Wakeman | 1989-11-07 |