Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6173617 | Cell for converting differential pressure into an electric signal | — | 2001-01-16 |
| 5335555 | Volume flow meter that measures transit time | Jean-Luc Guizot, Bradley W. King | 1994-08-09 |
| 4414984 | Methods and apparatus for recording and or reproducing tactile sensations | — | 1983-11-15 |
| 4315417 | Borehole logging tool cryostat | — | 1982-02-16 |
| 4313317 | Borehole logging tool cryostat | Sylvain Janssen, Jean-Robert Tourret, Roland Allesch | 1982-02-02 |
| 4312192 | Borehole logging tool cryostat | Sylvain Janssen, Jean-Robert Tourret | 1982-01-26 |
| 4302138 | Remote handling devices | — | 1981-11-24 |