Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6629805 | Hard metal drill bit for use on a drill | — | 2003-10-07 |
| 5718547 | Securing device for a blind undercut bore | — | 1998-02-17 |
| 5644885 | Mounting for facing panels | — | 1997-07-08 |
| 5462393 | Drilling apparatus for producing drilled holes with undercuts | — | 1995-10-31 |
| 4768599 | Drill bit for undercutting a blind bore | — | 1988-09-06 |