Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4930265 | Thread grinding method and machine | — | 1990-06-05 |
| 4860501 | Method of and machine for grinding internal threads | — | 1989-08-29 |
| 4696130 | Method of profiling and dressing grinding wheels | — | 1987-09-29 |
| 4630403 | Method and machine for grinding rotationally symmetrical workpieces | — | 1986-12-23 |
| 4382253 | Method for measuring abrasion in a grinding operation and apparatus therefor | — | 1983-05-03 |
| 4324073 | Process for automatic feed of steady jaws | — | 1982-04-13 |