Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8011437 | Wellbore method and apparatus for completion, production and injection | Charles S. Yeh, David C. Haeberle, Michael D. Barry, Jon Blacklock, Ted A. Long +7 more | 2011-09-06 |
| 7984760 | Wellbore method and apparatus for sand and inflow control during well operations | David C. Haeberle, Charles S. Yeh, Timothy G. Benish, Michael D. Barry, Jon Blacklock | 2011-07-26 |
| 7971642 | Gravel packing methods | Charles S. Yeh, David C. Haeberle, Michael D. Barry, Ted A. Long | 2011-07-05 |
| 7938184 | Wellbore method and apparatus for completion, production and injection | Charles S. Yeh, David C. Haeberle, Michael D. Barry, Jon Blacklock, Ted A. Long +7 more | 2011-05-10 |