Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4987703 | Method of and apparatus for changing material removing wheels in machine tools | — | 1991-01-29 |
| 4907374 | Wheelhead for grinding machines | — | 1990-03-13 |
| 4662118 | Grinding machine | Roland Schemel | 1987-05-05 |
| 4571892 | Method of dressing grinding wheels in grinding machines | — | 1986-02-25 |
| 4557078 | Method of dressing and finishing grinding wheels | — | 1985-12-10 |