Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6027332 | Low pollution burner for oil-well tests | Patrick Flament, Gerard Martin | 2000-02-22 |
| 5608170 | Flow measurement system | David I. H. Atkinson, Ian C. Walton, Gerard Segeral | 1997-03-04 |
| 4782695 | Method and apparatus for measuring the bubble point of oil in an underground formation | Jacques P. Exbraynt | 1988-11-08 |
| 4559709 | Apparatus for measuring the internal dimensions of a tube, notably in a well, and displacement measurement method applicable to such an apparatus | Jean H. Beseme, Jose R. Corral | 1985-12-24 |
| 4553599 | Control apparatus for oil well production string closing tool | — | 1985-11-19 |
| 4480697 | Method and apparatus for converting an oil well to a well with effluent raising by gas-lift | Rene F. Goldaniga, Geard Walter, Daniel Gallois | 1984-11-06 |