Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE36958 | Hypobaric sleeping chamber | — | 2000-11-21 |
| 6029374 | Shoe and foot prosthesis with bending beam spring structures | Hugh M. Herr | 2000-02-29 |
| 5701686 | Shoe and foot prosthesis with bending beam spring structures | Hugh M. Herr | 1997-12-30 |
| 5467764 | Hypobaric sleeping chamber | — | 1995-11-21 |
| 5398678 | Hyperbaric chamber and exercise environment | — | 1995-03-21 |
| 5367790 | Shoe and foot prosthesis with a coupled spring system | Hugh M. Herr | 1994-11-29 |
| 5193530 | Underwater breathing apparatus | John L. Stevens, Malcolm B. Obstfeld | 1993-03-16 |
| 5109837 | Hyperbaric chamber | — | 1992-05-05 |
| 4974829 | Hyperbaric chamber | Geoffrey A. Geer | 1990-12-04 |