Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4964884 | Flexible grinding tool and process for producing it | Gunter Jurissen | 1990-10-23 |
| 4960442 | Flexible grinding tool | Eckhard Wagner | 1990-10-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4964884 | Flexible grinding tool and process for producing it | Gunter Jurissen | 1990-10-23 |
| 4960442 | Flexible grinding tool | Eckhard Wagner | 1990-10-02 |