Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10954756 | Core bit designed to control and reduce the cutting forces acting on a core of rock | Nuno Da Silva, Didier Rousseau, Stephan Regnard | 2021-03-23 |
| 10711527 | Drill bit and method for casing while drilling | Gustav Edward Lange, Bradley David Dunbar | 2020-07-14 |
| 10584550 | Sponge pressure equalization system | Khac Nguyen Che, Aurelien Chauviere | 2020-03-10 |
| 10190709 | Systems and methods of coupling pipes | Eric Fannes | 2019-01-29 |
| 9963946 | Method of filling a coring tool inner barrel with a coring fluid | Benjamin Llywelyn Evans | 2018-05-08 |
| 9885215 | Core barrel and related drilling apparatus and method | Olivier Mageren, Eric Fannes | 2018-02-06 |
| 9482089 | Receiving and measuring expelled gas from a core sample | Benjamin Llywelyn Evans, Adrien P. C. Henry, Svein Ravndal | 2016-11-01 |
| 9103176 | Instrumented core barrel apparatus and associated methods | Will Bradford, Ron Dirksen, Lorne Rutherford | 2015-08-11 |