Issued Patents All Time
Showing 876–900 of 1,038 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7411760 | System and method for correcting for head tilt in HDD | Daniel Auerbach, Jeffrey Joesph Dobbek, Gregory Michael Frees | 2008-08-12 |
| 7410221 | Retainer sleeve in a degradation assembly | Ronald B. Crockett, Jeff Jepson, Tyson J. Wilde | 2008-08-12 |
| 7404725 | Wiper for tool string direct electrical connection | Scott Dahlgren, Jonathan Marshall, Tyson J. Wilde | 2008-07-29 |
| 7401863 | Press-fit pick | Ronald B. Crockett, Jeff Jepson | 2008-07-22 |
| 7398837 | Drill bit assembly with a logging device | Francis Leany, Christopher Durrand, Paula Turner | 2008-07-15 |
| 7396085 | Pavement degradation tools in a ganged configuration | Joe Fox | 2008-07-08 |
| 7396086 | Press-fit pick | Ronald B. Crockett, Jeff Jepson | 2008-07-08 |
| 7392857 | Apparatus and method for vibrating a drill bit | Scott Dahlgren | 2008-07-01 |
| 7390066 | Method for providing a degradation drum | Tyson J. Wilde, Jad A. Mills | 2008-06-24 |
| 7387465 | Apparatus, system, and method for degrading and removing a paved surface | Joe Fox | 2008-06-17 |
| 7387464 | Pavement trimming tool | Joe Fox | 2008-06-17 |
| 7387345 | Lubricating drum | Tyson J. Wilde, Jad A. Mills | 2008-06-17 |
| 7384105 | Attack tool | Ronald B. Crockett, Jeff Jepson | 2008-06-10 |
| 7382273 | Wired tool string component | Scott Dahlgren, Paul Schramm | 2008-06-03 |
| 7380841 | High pressure connection | John Fernandez | 2008-06-03 |
| 7377315 | Complaint covering of a downhole component | Scott Dahlgren | 2008-05-27 |
| 7360610 | Drill bit assembly for directional drilling | Francis Leany, Scott Dahlgren, David Lundgreen, Daryl Wise | 2008-04-22 |
| D566137 | Pick bolster | Ronald B. Crockett, Scott Dahlgren, Jeff Jepson | 2008-04-08 |
| 7354262 | Strain matched threads for a high pressure high temperature press apparatus | Scott Dahlgren, Timothy C. Duke, Joe Fox | 2008-04-08 |
| 7353893 | Tool with a large volume of a superhard material | Ronald B. Crockett, Jeff Jepson | 2008-04-08 |
| 7350565 | Self-expandable cylinder in a downhole tool | Joe Fox | 2008-04-01 |
| 7347292 | Braze material for an attack tool | Ronald B. Crockett, Jeff Jepson | 2008-03-25 |
| 7338135 | Holder for a degradation assembly | Ronald B. Crockett, Jeff Jepson | 2008-03-04 |
| 7337858 | Drill bit assembly adapted to provide power downhole | Francis Leany | 2008-03-04 |
| 7328755 | Hydraulic drill bit assembly | Francis Leany, Scott Dahlgren | 2008-02-12 |