Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885530 | Device for early detection of breaks and marginal wear in the cutting edges of tools | Kurt Mayer, Volker Richey | 1989-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885530 | Device for early detection of breaks and marginal wear in the cutting edges of tools | Kurt Mayer, Volker Richey | 1989-12-05 |