Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7063162 | Method for controlling fluid flow into an oil and/or gas production well | Roelof Daling, Vincent Sebastiaan Droppert, Johan Dirk Jansen, Arjen Michiel Wagenvoort, Carlos A. Glandt | 2006-06-20 |