Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5325551 | Mattress for retarding development of decubitus ulcers | James G. Tappel, Christopher John Hopper | 1994-07-05 |
| 5276432 | Patient exit detection mechanism for hospital bed | — | 1994-01-04 |