Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688240 | Safety syringe needle device with interchangeable and retractable needle platform | Laurel A. Novacek, Fraser R. Sharp | 1997-11-18 |
| 5640952 | Personal emergency breathing system for supplied air respirators | Linsey J. Swann | 1997-06-24 |