Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9657216 | Process for reducing viscosity of polymer-containing fluid produced in the recovery of oil | Bartholomeus Marinus Josephus Maria Suijkerbuijk, Albert Joseph Hendrik Janssen | 2017-05-23 |