Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9033624 | Screw tap and method for the production of a screw tap | Helmut Glimpel, Thomas Berschneider, Dietmar Hechtle | 2015-05-19 |
| 7927221 | Tool and method for the production of a thread | Helmut Glimpel, Dietmar Hechtle | 2011-04-19 |