Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D478989 | Supine respiratory vest | Lonnie J. Helgeson | 2003-08-26 |
| 6604929 | Fiber cutting mechanism | Ronald Clare Hawley, Paul C. Cross | 2003-08-12 |
| 6605050 | Body pulsating jacket | — | 2003-08-12 |
| 6547749 | Body pulsating method and apparatus | — | 2003-04-15 |
| D469876 | Human respiratory bladder | Lonnie J. Helgeson | 2003-02-04 |