Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9834404 | Method of making a downhole swellable seal with a passageway therethrough | Darwin D. Arline, Gregory C. Badke | 2017-12-05 |
| 9518453 | Expandable liner hanger with anchoring feature | Halit Dilber, Chee Kong Yee | 2016-12-13 |
| 9429236 | Sealing devices having a non-elastomeric fibrous sealing material and methods of using same | Amy L. Farar, Edward T. Wood, Jeffrey C. Williams | 2016-08-30 |
| 8967245 | Borehole seal, backup and method | Amy L. Farrar, Edward T. Wood, Gregory C. Badke, Anthony P. Foster | 2015-03-03 |
| 8550156 | Swelling packer | Anthony P. Foster | 2013-10-08 |
| 8371374 | Sealing feed through lines for downhole swelling packers | Anthony P. Foster, Ammar A. Munshi, Edward T. Wood, Gregory C. Badke, Nervy Enrique Faria | 2013-02-12 |
| 8225861 | Sealing feed through lines for downhole swelling packers | Anthony P. Foster, Ammar A. Munshi, Edward T. Wood, Gregory C. Badke, Nervy Enrique Faria | 2012-07-24 |
| 8127978 | Swelling packer and method of construction | Anthony P. Foster | 2012-03-06 |
| 7997338 | Sealing feed through lines for downhole swelling packers | Anthony P. Foster, Ammar A. Munshi, Edward T. Wood, Gregory C. Badke, Nervy Enrique Faria | 2011-08-16 |
| 7806193 | Swellable packer with back-up systems | Vel Berzin, Douglas J. Murray, Edward T. Wood, Steven N. Bailey, Darwin D. Arline | 2010-10-05 |
| 7478679 | Field assembled packer | Vel Berzin, Walter J. Laflin, Darwin D. Arline | 2009-01-20 |