Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322491 | Exercise apparatus with reciprocating levers coupled by resilient linkage for semi-dependent action | Cole Dalton, Soddy Tsang | 1994-06-21 |
| 5320588 | Independent action exercise apparatus with adjustably mounted linear resistance devices | Cole Dalton | 1994-06-14 |