Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694834 | Device for forming in series flat objects of adjustable shape and thickness by deposition of a relatively fluid substance on a support | Jean-Claude Le Dall | 1997-12-09 |
| 4519983 | Method and device for determining the organic carbon content of a sample | Jean Espitalie, Paul Leplat, Jacques Paulet | 1985-05-28 |
| 4352673 | Method and device for determining the organic carbon content of a sample | Jean Espitalie, Paul Leplat, Jacques Paulet | 1982-10-05 |
| 4229181 | Method for determining oil-related characteristics of geological sediments from small samples thereof | Jean Espitalie, Jean-Loup Laporte, Francois Marquis | 1980-10-21 |
| 4213763 | Method and device for analyzing geological sediments and for determining their organic sulfur content | Jean Espitalie, Jean-Loup Laporte, Imre Barsony | 1980-07-22 |