Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488611 | Exercise resistance device | Jesse E. Ambrosina, Gerhard Pawelka, Harald Quintus-Bosz | 2002-12-03 |
| 6450922 | Electronic exercise system | Scott Henderson, Jeffrey Q. Nichols | 2002-09-17 |