Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4577857 | Simplified apparatus for use in arm wrestling or wrist pulling contests | — | 1986-03-25 |
| 4473182 | Signal indicator for mailboxes and the like | — | 1984-09-25 |
| 4427194 | Apparatus for use in arm wrestling or wrist pulling contests | — | 1984-01-24 |
| 4380201 | Bank construction | — | 1983-04-19 |