Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D342298 | Exercise platform | Robert R. Schnabel, Jr., James F. Smith, George R. Adamczyk | 1993-12-14 |
| 5154678 | Combined exercise platform | George R. Adamczyk, James F. Smith, Robert R. Schnabel, Jr. | 1992-10-13 |