Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5139381 | Slide-fit nut | David D. Bettger, John J. Carroll | 1992-08-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5139381 | Slide-fit nut | David D. Bettger, John J. Carroll | 1992-08-18 |