Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10710178 | Cutting element, tool, and method for producing a helically extending, trapezoidally undercut groove in a cylindrical surface of a bore | Michael Duck, Bernhard Gand, Michael Mueller | 2020-07-14 |