Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840906 | Method and device for supplying at least one electrical consumer of a drill pipe with an operating voltage | Anton Scheibelmasser, Bouchra Lamik-Thonhauser, Johann Jud | 2017-12-12 |