Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7527095 | Method of creating a zonal isolation in an underground wellbore | Andreas Bloess, Martin Bosma, Erik Kerst Cornelissen, Cornelis Jan Kenter, Robert Nicholas Worrall | 2009-05-05 |