Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5307795 | Medical ventilators | James G. Whitwam | 1994-05-03 |
| 5271388 | Medical ventilator | James G. Whitwam | 1993-12-21 |
| 4644947 | Respirator | James G. Whitwam | 1987-02-24 |
| 4596247 | Respirator | James G. Whitwam | 1986-06-24 |