Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4641521 | Valve-spring tool | — | 1987-02-10 |
| 4624039 | Universal suspension tool | Alfred Gonsalves | 1986-11-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4641521 | Valve-spring tool | — | 1987-02-10 |
| 4624039 | Universal suspension tool | Alfred Gonsalves | 1986-11-25 |