Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5767053 | Particulate foam control agents and their use | Pierre Germain, Bernhard Ernst Gold, Jan Hoogland, Bertrand Louis Julien Lenoble | 1998-06-16 |
| 5589449 | Particulate foam control agents | Leonidas Kolaitis, Bertrand Louis Julien Lenoble | 1996-12-31 |