Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9464500 | Rapid swelling and un-swelling materials in well tools | Leonard R. Case, Alf Kolbjorn Sevre | 2016-10-11 |
| 9297250 | Controlling net treating pressure in a subterranean region | Ronald Glen Dusterhoft | 2016-03-29 |
| 9273533 | Well tool including swellable material and integrated fluid for initiating swelling | Alan B. Webb, Steven G. Streich, Christopher J. Chalker, Kristian Solhaug | 2016-03-01 |