Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8578608 | Manufacturing of sand screens | — | 2013-11-12 |
| 8430160 | Wellbore method and apparatus for completion, production and injection | Charles S. Yeh, David C. Haeberle, Michael D. Barry, Michael T. Hecker, Jon Blacklock +7 more | 2013-04-30 |
| 8356664 | Wellbore method and apparatus for completion, production and injection | Charles S. Yeh, David C. Haeberle, Michael D. Barry, Michael T. Hecker, Jon Blacklock +7 more | 2013-01-22 |
| 8347956 | Wellbore method and apparatus for completion, production and injection | Charles S. Yeh, David C. Haeberle, Michael D. Barry, Michael T. Hecker, Jon Blacklock +7 more | 2013-01-08 |
| 8302310 | Method of making a sand screen on a base pipe | — | 2012-11-06 |
| 8267169 | Methods and apparatus for attaching accessories to sand screen assemblies | Terje Moen, Arthur H. Dybevik, Michael Dean Langlais, Brody Dunn, Tage Thorkildsen | 2012-09-18 |
| 8186429 | Wellbore method and apparatus for completion, production and injection | Charles S. Yeh, David C. Haeberle, Michael D. Barry, Michael T. Hecker, Jon Blacklock +7 more | 2012-05-29 |
| 8011437 | Wellbore method and apparatus for completion, production and injection | Charles S. Yeh, David C. Haeberle, Michael D. Barry, Michael T. Hecker, Jon Blacklock +7 more | 2011-09-06 |
| 7938184 | Wellbore method and apparatus for completion, production and injection | Charles S. Yeh, David C. Haeberle, Michael D. Barry, Michael T. Hecker, Jon Blacklock +7 more | 2011-05-10 |
| 7802622 | Cable-protective pipe section, a method of protectively arranging at least one cable on the outside of the pipe section and use of a device for protecting the cable | — | 2010-09-28 |
| 7278479 | Downhole cable protection device | Ole Sveinung Kvernstuen | 2007-10-09 |