Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6846042 | Ambulatory care chair | Thomas W. Hanson, John Vogel, Steven V. McCaig, Donald E. Smith, Jonathan D. Turner +6 more | 2005-01-25 |
| 6565112 | Ambulatory care chair | Thomas W. Hanson, John Vogel, Steven V. McCaig, Donald E. Smith, Jonathan D. Turner +6 more | 2003-05-20 |
| 6315319 | Ambulatory care chair | Thomas W. Hanson, John Vogel, Steven V. McCaig, Donald E. Smith, Jonathan D. Turner +6 more | 2001-11-13 |
| 6089593 | Ambulatory care chair | Thomas W. Hanson, John Vogel, Steven V. McCaig, Donald E. Smith, Jonathan D. Turner +6 more | 2000-07-18 |