Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9677387 | Screen assembly | Bernard Yhuel, Philippe Gambier, Gilles H. Dessoulavy, Merrick Walford | 2017-06-13 |
| 8567497 | Apparatus and methods for inserting and removing tracer materials in downhole screens | Terje Moen, Timo Jokela, Tage Thorkildsen | 2013-10-29 |
| 8281855 | Shrouded tubular | Michael Dean Langlais | 2012-10-09 |
| 7562709 | Gravel pack apparatus that includes a swellable element | Shahryar Saebi, Raymond J. Tibbles | 2009-07-21 |
| 7066264 | Method and apparatus for treating a subterranean formation | H. Steven Bissonnette, L. Michael McKee | 2006-06-27 |
| 6758272 | Apparatus and method for obtaining proper space-out in a well | Patrick W. Bixenman | 2004-07-06 |