Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5485402 | Gait activity monitor | Douglas G. Smith, Aaron W. Joseph, David Alan Boone, Robert E. Borchers | 1996-01-16 |
| 5139524 | Prosthetic alignment device supplementally secured by a hoop stress | Alan L. Aulie | 1992-08-18 |
| 4792340 | Prosthetic ankle | Alan L. Aulie | 1988-12-20 |
| 4645509 | Prosthetic foot having a cantilever spring keel | Donald L. Poggi, David E. Moeller, Drew A. Hittenberger | 1987-02-24 |