Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646533 | Induction measurement in the presence of metallic, magnetic walls | Marcel Locatelli, Jean-Jacques Chaillout | 1997-07-08 |
| 5458647 | Finger joint prosthesis for metacarpophalangeal and interphalangeal joints | Jacques Gaidry, Claude R. M. Moreau, Franccois Moutet, Rene Ranc | 1995-10-17 |
| 4909673 | Process and device for the injection of a slurry in the vicinity of the walls of a tubular pile driven into the ground | Herve Barthelemy, Jean-Paul Geffriaud, Yves Legendre | 1990-03-20 |
| 4770255 | Arrangement for underwater drilling of foundations | Herve Barthelemy, Karl Bollinger, Maurice Gau, Yves Legendre | 1988-09-13 |
| 4742876 | Submarine drilling device | Herve Barthelemy, Karl Bollinger, Maurice Gau, Yves Legendre | 1988-05-10 |
| 4600564 | Machine for pulling monocrystals | Francois Lissalde, Pierre Bathelet, Bruno Ferrieu | 1986-07-15 |
| 4447694 | Apparatus for breaking up metal parts | Jean Chavand | 1984-05-08 |