Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9990461 | Method and apparatus for placement and routing of analog components | Regis Colwell, Akshat Shah, Jeremiah Cessna, Timothy Rosek, Khaled Elgalaind | 2018-06-05 |
| 9797226 | Crossover joint for connecting eccentric flow paths to concentric flow paths | Charles S. Yeh, Michael D. Barry, Michael T. Hecker, Tracy J. Moffett, Pavlin B. Entchev | 2017-10-24 |
| 9404348 | Packer for alternate flow channel gravel packing and method for completing a wellbore | Charles S. Yeh, Michael D. Barry, Michael T. Hecker, Tracy J. Moffett, Jon Blacklock +5 more | 2016-08-02 |
| 9322248 | Wellbore apparatus and methods for multi-zone well completion, production and injection | Charles S. Yeh, Michael D. Barry, Michael T. Hecker, Tracy J. Moffett, Jon Blacklock +5 more | 2016-04-26 |
| 6526819 | Method for analyzing a completion system | Andronikos Demarchos, Johnny Dale Fain | 2003-03-04 |
| 5857524 | Liner hanging, sealing and cementing tool | Monty E. Harris | 1999-01-12 |
| 4588509 | Proppant concentrator | Van C. Burroughs | 1986-05-13 |