Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4945789 | Device for screwing a self-tapping member into a smooth hole provided in a structure intended to house the member | — | 1990-08-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4945789 | Device for screwing a self-tapping member into a smooth hole provided in a structure intended to house the member | — | 1990-08-07 |