Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4510574 | Servosystem between a master actuator and a slave actuator | Jack Guittet, Paul Marchal, Alain Micaelli | 1985-04-09 |
| 4460302 | Handling equipment comprising a telescopic supporting assembly carrying a motorized orientation support for at least one articulated slave arm | Claude R. M. Moreau, Daniel Francois, Paul Marchal, Gerard Streiff | 1984-07-17 |
| 4441010 | Process and apparatus for the lateral positioning of a member relative to a joint | Jean Cornu, Jean-Marie Detriche, Pierre Gil, Paul Marchal | 1984-04-03 |
| 4400115 | Method for depositing material on the ocean bed and apparatus for performing the same | Pierre Biancale, Yves-Paul Corfa, Pierre Lemercier, Jean-Pierre Moreau | 1983-08-23 |
| 4357764 | Submarine vehicle for dredging and raising minerals resting on the sea bed at great depths | Pierre Lemercier, Paul Marchal, Jean-Pierre Moreau, Henri Ligozat | 1982-11-09 |
| 4345658 | Vehicle able to move by adhesion on a random surface | Francois Danel, Henri Nicollet, Paul Marchal, Marc Robin | 1982-08-24 |
| 4343098 | Apparatus for mining nodules beneath the sea | Pierre Balligand, Yves-Paul Corfa, Pierre Lemercier, Paul Marchal | 1982-08-10 |
| 4338043 | Method for depositing material on the ocean bed and apparatus for performing the same | Pierre Biancale, Yves-Paul Corfa, Pierre Lemercier, Jean-Pierre Moreau | 1982-07-06 |
| 4283165 | Motorized manipulator of the cable transmission type having an increased field of action | — | 1981-08-11 |
| 4280288 | Modular draging unit for collecting solid bodies on an underwater bed | Yves-Paul Corfa, Paul Marchal, Victor Roussel | 1981-07-28 |
| 4244296 | Self-propelled vehicle | — | 1981-01-13 |
| 4231171 | Method and apparatus for mining nodules from beneath the sea | Pierre Balligand, Yves-Paul Corfa, Pierre Lemercier, Paul Marchal | 1980-11-04 |