Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6701553 | Proning bed | Barry D. Hand, Richard Robinson, Matthew R. Cayanaugh, Vincent L. Babson, Steven J. Doehler +1 more | 2004-03-09 |
| 6691347 | Hospital bed | Barry D. Hand, Dana H. Delk, Steven J. Doehler | 2004-02-17 |