Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4440529 | Method and means for operating a drill for eliminating axial scratches during retraction | Pascal J. Noronha, John Logan | 1984-04-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4440529 | Method and means for operating a drill for eliminating axial scratches during retraction | Pascal J. Noronha, John Logan | 1984-04-03 |