Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D342298 | Exercise platform | Robert R. Schnabel, Jr., James F. Smith, M. Diane S. McAndrew | 1993-12-14 |
| 5154678 | Combined exercise platform | James F. Smith, Robert R. Schnabel, Jr., M. Diane S. McAndrew | 1992-10-13 |
| D305348 | Pedal exerciser | Margaret D. Schuring, Robert R. Schnabel, Jr., Craig M. Saunders | 1990-01-02 |