Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9617815 | Downhole tools with independently-operated cutters and methods of milling long sections of a casing therewith | Ole Petter Nipen, Carl C. Clemmensen, Corinna Schwartze | 2017-04-11 |
| 9004195 | Apparatus and method for drilling a wellbore, setting a liner and cementing the wellbore during a single trip | Thorsten Regener, Ingo Roders, Carl C. Clemmensen, Trond R. Skar, Tore Sorheim +2 more | 2015-04-14 |