Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D991132 | Catamaran mono hull | — | 2023-07-04 |
| 5741205 | Exercise apparatus pedal mechanism | David J. Thum, Michael Niemotka, Steven M. Lenz, Mark C. Termion | 1998-04-21 |
| 4972616 | Plant coding system | — | 1990-11-27 |