Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D334017 | Drill base for detachably securing to various size pipes | Carl Edwin Wise | 1993-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D334017 | Drill base for detachably securing to various size pipes | Carl Edwin Wise | 1993-03-16 |