Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5193530 | Underwater breathing apparatus | Rustem I. Gamow, John L. Stevens | 1993-03-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5193530 | Underwater breathing apparatus | Rustem I. Gamow, John L. Stevens | 1993-03-16 |