Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9308474 | Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsions | Paul Rey, Steven P. Ceplecha | 2016-04-12 |
| 8796433 | Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsions | Paul Rey, Steven P. Ceplecha | 2014-08-05 |
| 8268975 | Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsions | Paul Rey, Steve P. Ceplecha | 2012-09-18 |