Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6336891 | Interactive exercise pad system | Richard Fedrigon, Michael F. Hilferty, Scott Francis, Loren M. Luke | 2002-01-08 |
| 6152856 | Real time simulation using position sensing | George F. Studor, Robert W. Womack, Michael F. Hilferty, William B. Isbell, Jason Taylor | 2000-11-28 |