Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6313342 | Synthesis of esters of mercaptocarboxylic acids | Yves Labat | 2001-11-06 |
| 5922910 | Synthesis of carboxyalkylthiosuccinic acids | Yves Labat | 1999-07-13 |
| 5773641 | Synthesis of esters of mercaptocarboxylic acids | Yves Labat | 1998-06-30 |
| 5095138 | Continuous synthesis of mercaptocarboxylic acid esters | Yves Labat, Daniel Litvine | 1992-03-10 |
| 5083822 | Median housing for multipoint antipanic lock and antipanic lock fitted with such a housing | Robert Mangin, Pascal Magnain, Francois Weil | 1992-01-28 |
| 5054825 | Antipanic lock and housing for such a lock | Robert Mangin, Francois Weil | 1991-10-08 |
| 5052941 | Inductive-coupling connector for a well head equipment | Ramon Hernandez-Marti | 1991-10-01 |
| 5040386 | Antipanic lock with a safety-drum | Robert Mangin, Francois Weil | 1991-08-20 |
| 4442902 | Remote hydraulic control method and apparatus, notably for underwater valves | Bernard Doremus | 1984-04-17 |