Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5135337 | Lightweight metal cutter | — | 1992-08-04 |
| 4802798 | Drill head | — | 1989-02-07 |
| 4507027 | Adjustable boring head tool holder | Armand J. Schmaltz | 1985-03-26 |
| 4309132 | Face mill with adjustable cutting inserts | Armand J. Schmaltz | 1982-01-05 |