Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4538604 | System for assisting respiration | Joe D. Usry, Chris G. Faddis | 1985-09-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4538604 | System for assisting respiration | Joe D. Usry, Chris G. Faddis | 1985-09-03 |