Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D323390 | Security clip for joining a feed line to a cannula | Virginia G. Paine, John R. Bookwalter | 1992-01-21 |
| 4771492 | Trip bar for hospital bed crib side | John R. Bookwalter | 1988-09-20 |