Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5947657 | Drill jig assembly having hydraulic chuck and drill guide with pilot bore | William C. Magill, William B. Tunis | 1999-09-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5947657 | Drill jig assembly having hydraulic chuck and drill guide with pilot bore | William C. Magill, William B. Tunis | 1999-09-07 |