Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10086491 | Honing tool and method for working several coaxial bores | Erwin Baumgartner | 2018-10-02 |
| 9221106 | Device and method for machining a cylinder bore by means of a geometrically defined cutter and a geometrically undefined cutter | Gerhard Flores, Erwin Baumgartner, Frank Hummel | 2015-12-29 |
| 8959749 | Tool and method for mechanical roughening | Gerhard Flores, Erwin Baumgartner | 2015-02-24 |