Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10415322 | Assembly for producing a threaded joint for the drilling and operation of hydrocarbon wells, and resulting threaded joint | — | 2019-09-17 |
| 8544179 | Inspection method of gauge for a self-locking threading of a tubular connection used in the oil industry | Regis Moreau, Jean-Luc Coulon, Pierre-Yves Bakalemian, Pierre Martin | 2013-10-01 |