Issued Patents All Time
Showing 776–800 of 1,038 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7661765 | Braze thickness control | Jacob Daniel Smith | 2010-02-16 |
| 7661487 | Downhole percussive tool with alternating pressure differentials | Scott Dahlgren, Jonathan Marshall | 2010-02-16 |
| 7656309 | System and method for sharing information between downhole drill strings | Joe Fox | 2010-02-02 |
| 7654178 | Hydraulic chuck with independently moveable jaws | Jay Reynolds, Ryan Wach | 2010-02-02 |
| 7650951 | Resettable actuator for downhole tool | Scott Dahlgren, Nathan Nelson, David Lundgreen | 2010-01-26 |
| 7648210 | Pick with an interlocked bolster | Scott Dahlgren, Jonathan Marshall | 2010-01-19 |
| 7649475 | Tool string direct electrical connection | Scott Dahlgren | 2010-01-19 |
| 7647977 | Borehole liner | John Fernandez, Joe Fox | 2010-01-19 |
| 7641002 | Drill bit | John Bailey, Casey Webb | 2010-01-05 |
| 7641003 | Downhole hammer assembly | John Bailey, Scott Dahlgren | 2010-01-05 |
| 7641418 | Method for depositing pavement rejuvenation material into a layer of aggregate | Timothy C. Duke, Cordin DARANGA, David Wahiquist | 2010-01-05 |
| 7637574 | Pick assembly | Ronald B. Crockett, Scott Dahlgren, Jeff Jepson | 2009-12-29 |
| 7635168 | Degradation assembly shield | Ronald B. Crockett, Scott Dahlgren | 2009-12-22 |
| 7628233 | Carbide bolster | Scott Dahlgren, Casey Webb | 2009-12-08 |
| 7624824 | Downhole hammer assembly | John Bailey, Scott Dahlgren | 2009-12-01 |
| 7624821 | Constricting flow diverter | Scott Dahlgren, Jonathan Marshall | 2009-12-01 |
| 7617886 | Fluid-actuated hammer bit | — | 2009-11-17 |
| 7617877 | Method of manufacturing downhole tool string components | Scott Dahlgren, Jonathon Marshall | 2009-11-17 |
| 7615149 | Agitator in a sewer system | Tyson J. Wilde, Benjamin Hillyard | 2009-11-10 |
| 7607876 | Locking mechanism for a high-pressure, high-temperature press | Timothy C. Duke | 2009-10-27 |
| 7600823 | Pick assembly | Ronald B. Crockett, Scott Dahlgren, Jeff Jepson | 2009-10-13 |
| 7600586 | System for steering a drill string | Jim Shumway | 2009-10-13 |
| 7600376 | Energy storage | Francis Leany, David Wahlquist, Scott Dahlgren | 2009-10-13 |
| 7598886 | System and method for wirelessly communicating with a downhole drill string | Christopher Durrand, Paula Turner, Joe Fox | 2009-10-06 |
| 7594703 | Pick with a reentrant | Ronald B. Crockett, Jeff Jepson | 2009-09-29 |