Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5287662 | Abrasive body | Johann Pfister | 1994-02-22 |
| 4735655 | Sintered abrasive material | Albert Cuel | 1988-04-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5287662 | Abrasive body | Johann Pfister | 1994-02-22 |
| 4735655 | Sintered abrasive material | Albert Cuel | 1988-04-05 |