Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4519983 | Method and device for determining the organic carbon content of a sample | Jean Espitalie, Marcel Madec, Jacques Paulet | 1985-05-28 |
| 4352673 | Method and device for determining the organic carbon content of a sample | Jean Espitalie, Marcel Madec, Jacques Paulet | 1982-10-05 |