Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6561885 | Ring cutter for cutting chips | — | 2003-05-13 |
| 6558237 | Knife ring machining tool for machining chips | Rolf Ameling | 2003-05-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6561885 | Ring cutter for cutting chips | — | 2003-05-13 |
| 6558237 | Knife ring machining tool for machining chips | Rolf Ameling | 2003-05-06 |