Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6220795 | Spotting drill and milling cutter | — | 2001-04-24 |
| D317396 | Hole shaping cutter | George F. Bacigalupo, Joseph G. Bacigalupo | 1991-06-11 |
| D297804 | Hole shaping cutter | — | 1988-09-27 |