Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6718637 | Automatic safety knife | Mel Wayne Ortner, Timothy A. Turley, Fred K. Kueffner | 2004-04-13 |
| 6560873 | Automatic safety knife | Mel Wayne Ortner, Timothy A. Turley, Fred K. Kueffner | 2003-05-13 |
| 4336621 | Disposable orthopedic overmattress for articulated beds | Stuart H. Baumgard | 1982-06-29 |