Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662445 | Locking nut | William E. Harbottle | 1997-09-02 |
| 5609456 | Locking nut | — | 1997-03-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662445 | Locking nut | William E. Harbottle | 1997-09-02 |
| 5609456 | Locking nut | — | 1997-03-11 |