Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5976191 | Foot prosthesis having curved forefoot | — | 1999-11-02 |
| 5899944 | Prosthetic foot incorporating compressible members | — | 1999-05-04 |
| 5888238 | Plug mounted prosthesis | Roland J. Christianson | 1999-03-30 |
| 5824112 | Prosthetic device incorporating low ankle design | — | 1998-10-20 |
| 5800569 | Prosthesis with resilient ankle block | — | 1998-09-01 |
| 5776205 | Split foot prosthesis | — | 1998-07-07 |
| 5766265 | Prosthetic foot having curved integral support | — | 1998-06-16 |
| 5728177 | Prosthesis with foam block ankle | — | 1998-03-17 |
| 5728176 | Attachment construction for prosthesis | — | 1998-03-17 |
| 5725598 | Prosthetic leg | — | 1998-03-10 |
| 5593455 | Plug mounted prosthesis | — | 1997-01-14 |
| 5593457 | Foot prosthesis having auxiliary ankle construction | — | 1997-01-14 |
| 5549714 | Symes foot prosthesis | — | 1996-08-27 |
| 5514186 | Attachment construction for prosthesis | — | 1996-05-07 |
| 5514185 | Split foot prosthesis | — | 1996-05-07 |
| 5509938 | Prosthetic foot incorporating adjustable bladder | — | 1996-04-23 |
| 5486209 | Foot prosthesis having auxiliary ankle construction | — | 1996-01-23 |
| 5464441 | Prosthetic leg | — | 1995-11-07 |
| 5458656 | Energy-storing prosthesis leg pylon vertical shock leg | — | 1995-10-17 |
| 5443529 | Prosthetic device incorporating multiple sole bladders | — | 1995-08-22 |
| 5425782 | Alignment fixture for prosthetic device | — | 1995-06-20 |
| 5387246 | Prosthetic ski leg | — | 1995-02-07 |
| 5376141 | Low-profile symes foot prosthesis | — | 1994-12-27 |
| 5290319 | Prosthetic foot incorporating adjustable bladders | — | 1994-03-01 |
| 5217500 | Prosthetic leg | — | 1993-06-08 |