Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4278250 | Gymnasium set | William R. Baynes | 1981-07-14 |
| D254144 | Combined trapeze bar and hand rings | — | 1980-02-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4278250 | Gymnasium set | William R. Baynes | 1981-07-14 |
| D254144 | Combined trapeze bar and hand rings | — | 1980-02-05 |