Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883753 | High-yield methane production process by culture of Methanobacterium thermoautotrophicum or any other methanogenic bacterium having the same physiological growth properties | Jean-Pierre Belaïch, Marie-Laure Fardeau, Jean-Paul Peillex | 1989-11-28 |
| 4824571 | Method of and equipment for anaerobic degradation of organic products | Gilbert Ducellier, deceased | 1989-04-25 |