Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5733073 | Cutting tool assembly and cutting tool bit | Wolfgang Zitzlaff | 1998-03-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5733073 | Cutting tool assembly and cutting tool bit | Wolfgang Zitzlaff | 1998-03-31 |