Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8109221 | Single drive catamaran hull | David J. Pugh | 2012-02-07 |
| 5318490 | Exercise apparatus | William C. Henderson, Cole Dalton | 1994-06-07 |
| 5254059 | Exercise apparatus | Brian A. Arthur, Paul T. Dunham, William C. Henderson | 1993-10-19 |
| 5188049 | Catamaran boat | — | 1993-02-23 |
| D331562 | Boat | — | 1992-12-08 |
| D328625 | Climbing exerciser | Brian A. Arthur, David J. Littrell, James S. Birrell | 1992-08-11 |
| 5129872 | Exercise apparatus | Cole Dalton, William W. Potts | 1992-07-14 |