Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6312475 | Prosthetic adaptor and prosthetic limb using same | — | 2001-11-06 |
| 5509936 | Dual leaf spring strut system | Albert F. Rappoport | 1996-04-23 |
| 5019109 | Multi-axial rotation system for artificial ankle | — | 1991-05-28 |
| 4718913 | Dual, ankle, springs prosthetic foot and ankle system | — | 1988-01-12 |