Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7108722 | Prosthetic attachment locking device with dual locking mechanism | — | 2006-09-19 |
| 6979354 | Prosthetic attachment locking device | — | 2005-12-27 |
| 4997152 | Hoist-type support for game | Harold H. Wagman, Craig L. Wagman | 1991-03-05 |