Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400579 | Optical device for measuring a physical parameter in a hydrogen contaminated sensing zone | Paul Lefebvre, Jean-François Nadeu | 2019-09-03 |
| 10246989 | Pressure sensor arrangement using an optical fiber and methodologies for performing an analysis of a subterranean formation | Jason Scott Kiddy, John B. Niemczuk, Christopher S. Baldwin, Paul Lefebvre | 2019-04-02 |