Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12268918 | Exercise equipment anchor for motor vehicle | Jessica N. Leany, Jordan T Leany, Joe Fox | 2025-04-08 |
| 12247486 | Bolsters for degradation picks | Ronald B. Crockett, Dwain Norris, Braeden Brown | 2025-03-11 |
| 11952896 | Rotary tool with thermally stable diamond | Yahua Bao, J. Daniel Belnap, Ronald B. Crockett, Dwain Norris, Anatoliy Garan | 2024-04-09 |
| 9890636 | Axially stable retention mechanism for picks and cutting elements | David R. Hall, John J. Pierce, Youhe Zhang, Yuri Burhan | 2018-02-13 |
| 9677343 | Tracking shearing cutters on a fixed bladed drill bit with pointed cutting elements | David R. Hall, Ronald B. Crockett, Marcus Skeem, Casey Webb | 2017-06-13 |
| 9441482 | Hammer element on a degradation pick | David R. Hall | 2016-09-13 |
| 9366089 | Cutting element attached to downhole fixed bladed bit at a positive rake angle | David R. Hall, Ronald B. Crockett, Marcus Skeem, Casey Webb | 2016-06-14 |
| 9316061 | High impact resistant degradation element | David R. Hall, Marcus Skeem | 2016-04-19 |
| 8950517 | Drill bit with a retained jack element | David R. Hall, Joe Fox, Tyson J. Wilde, Boyd Black | 2015-02-10 |
| 8839888 | Tracking shearing cutters on a fixed bladed drill bit with pointed cutting elements | David R. Hall, Ronald B. Crockett, Marcus Skeem, Casey Webb | 2014-09-23 |
| 8714285 | Method for drilling with a fixed bladed bit | David R. Hall, Ronald B. Crockett, Marcus Skeem, Casey Webb | 2014-05-06 |
| 8701799 | Drill bit cutter pocket restitution | David R. Hall | 2014-04-22 |
| 8616305 | Fixed bladed bit that shifts weight between an indenter and cutting elements | David R. Hall, Ronald B. Crockett, Marcus Skeem, Casey Webb | 2013-12-31 |
| 8596381 | Sensor on a formation engaging member of a drill bit | David R. Hall, Scott Richard Woolston, Daniel Manwill | 2013-12-03 |
| 8567532 | Cutting element attached to downhole fixed bladed bit at a positive rake angle | David R. Hall, Ronald B. Crockett, Marcus Skeem, Casey Webb | 2013-10-29 |
| 8550190 | Inner bit disposed within an outer bit | David R. Hall, Casey Webb, Marcus Skeem | 2013-10-08 |
| D678368 | Drill bit with a pointed cutting element | David R. Hall, Ronald B. Crockett, Casey Webb, Marcus Skeem | 2013-03-19 |
| D674422 | Drill bit with a pointed cutting element and a shearing cutting element | David R. Hall, Ronald B. Crockett, Casey Webb, Marcus Skeem | 2013-01-15 |
| 8342611 | Spring loaded pick | David R. Hall, Ronald B. Crockett | 2013-01-01 |
| 8281882 | Jack element for a drill bit | David R. Hall, Joe Fox, Tyson J. Wilde | 2012-10-09 |
| 8191651 | Sensor on a formation engaging member of a drill bit | David R. Hall, Scott Richard Woolston, Daniel Manwill | 2012-06-05 |
| 8141662 | Downhole lubrication system | David R. Hall, Michael Beazer, Casey Webb | 2012-03-27 |
| 8020637 | Downhole lubrication system | David R. Hall, Michael Beazer, Casey Webb | 2011-09-20 |
| 7954401 | Method of assembling a drill bit with a jack element | David R. Hall, Joe Fox, Tyson J. Wilde | 2011-06-07 |
| 7926883 | Spring loaded pick | David R. Hall, Ronald B. Crockett | 2011-04-19 |