Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7087090 | Artificial knee joint | Jan Andrysek, William L. Cleghorn | 2006-08-08 |
| 6488644 | Coupling and orthotic brace incorporating the coupling | Devin James Ostrom, Ivan D. Samila | 2002-12-03 |
| 5044629 | Wheelchair accessible weight training apparatus | Stephen Ryan | 1991-09-03 |