Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475073 | Inner diameter grinding wheel and grinding apparatus using the wheel for grinding a cylindrical workpiece | — | 2002-11-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475073 | Inner diameter grinding wheel and grinding apparatus using the wheel for grinding a cylindrical workpiece | — | 2002-11-05 |