Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799549 | Gel-forming aqueous microemulsions for soil stabilization | Bernard Vinot, Gerard Berrod | 1989-01-24 |
| 4665985 | Reversible plugging of oil bearing formations | Gerard Berrod, Robert J. Maurer, Philippe Bosc, Pierre-Mar Allemand | 1987-05-19 |