Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10233702 | Device and method for cleaning or lubricating of drill rod element and drilling rig | Stefan Hackl, Manuel Peter Ostermeier | 2019-03-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10233702 | Device and method for cleaning or lubricating of drill rod element and drilling rig | Stefan Hackl, Manuel Peter Ostermeier | 2019-03-19 |