Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5108561 | Method of dressing, dressing system and dressing electrode for conductive grindstone | — | 1992-04-28 |
| 4930486 | Blade cutting method for hard brittle material | — | 1990-06-05 |
| 4920946 | Blade cutting apparatus for hard brittle material | — | 1990-05-01 |
| 4849599 | Machining method employing cutting or grinding by conductive grindstone | — | 1989-07-18 |
| 4532019 | Grinding wheel and method for electrolytic and mechanical grinding | — | 1985-07-30 |
| 4490158 | Grinding wheel for electrolytic and mechanical grinding | — | 1984-12-25 |
| 4448656 | Electrolytic/electric discharge machining of a non-conductive workpiece | — | 1984-05-15 |