Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838264 | Torque limiting device for use with bone penetrating pins | David A. Kesselman | 1989-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838264 | Torque limiting device for use with bone penetrating pins | David A. Kesselman | 1989-06-13 |