Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5365921 | Flip-up sternal retractor | John R. Bookwalter | 1994-11-22 |
| 5356100 | Sliding-fit operating table stabilizing post and rack | John R. Bookwalter | 1994-10-18 |
| 5320314 | Built-in enclosed stabilizer post operating table clamp | John R. Bookwalter | 1994-06-14 |
| 5320444 | Enclosed surgical apparatus clamp | John R. Bookwalter | 1994-06-14 |