Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10252321 | Twist drill and production method | Corinna Achleitner, Mark Winkler, Carsten Peters | 2019-04-09 |
| 10245657 | Twist drill and production method | Corinna Achleitner, Mark Winkler, Carsten Peters | 2019-04-02 |