Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 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 |
| 7426962 | Flow control device for an injection pipe string | Terje Moen | 2008-09-23 |
| 7278479 | Downhole cable protection device | Kjartan Roaldsnes | 2007-10-09 |
| 6464261 | Pipe coupling | Arthur H. Dybevik, Terje Moen | 2002-10-15 |