Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4949562 | Locking device | Owen B. Holmes, Harry Wolters | 1990-08-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4949562 | Locking device | Owen B. Holmes, Harry Wolters | 1990-08-21 |