Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5181348 | Abrasive cleaning apparatus | Donald F. Meister | 1993-01-26 |
| 4550708 | Abrasive cutting wheel for cutting rock-like material | Joseph D. Ekland | 1985-11-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5181348 | Abrasive cleaning apparatus | Donald F. Meister | 1993-01-26 |
| 4550708 | Abrasive cutting wheel for cutting rock-like material | Joseph D. Ekland | 1985-11-05 |