Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087706 | Tubular element with inclined sealing lips and process for applying it to the wall of a well | Samuel Roselier, Benjamin Saltel, Jean-Louis Saltel | 2018-10-02 |
| 10060222 | Insulation device for a well | Jean-Louis Saltel, Gwenaël Tanguy, Samuel Roselier | 2018-08-28 |