Casad; Christopher M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Casad; Christopher M..The latest application filed is for "drill bit".
- Casad; Christopher M. - Benbrook TX
| Patent | Date |
|---|---|
| Drill bit Grant 11,434,698 - Deen , et al. September 6, 2 | 2022-09-06 |
| Shaped cutters Grant 11,255,129 - Dubose , et al. February 22, 2 | 2022-02-22 |
| Polycrystalline-diamond compact air bit Grant 11,098,541 - Casad , et al. August 24, 2 | 2021-08-24 |
| Shaped cutters Grant 11,035,177 - Dubose , et al. June 15, 2 | 2021-06-15 |
| Downhole tools with improved arrangements of cutters Grant 11,028,650 - Casad , et al. June 8, 2 | 2021-06-08 |
| Downhole tool with fixed cutters for removing rock Grant 11,015,394 - Casad , et al. May 25, 2 | 2021-05-25 |
| Drill Bit App 20210071479 - Deen; Carl Aron ; et al. | 2021-03-11 |
| Drill bit Grant 10,920,495 - Casad February 16, 2 | 2021-02-16 |
| Downhole tool with fixed cutters for removing rock Grant 10,731,421 - Casad | 2020-08-04 |
| Downhole vibration tool for drill string Grant 10,724,323 - Roseman , et al. | 2020-07-28 |
| Shaped Cutters App 20200224501 - Dubose; William Henry ; et al. | 2020-07-16 |
| Shaped Cutters App 20200224500 - Dubose; William Henry ; et al. | 2020-07-16 |
| Downhole Tools with Improved Arrangements of Cutters App 20200056430 - Casad; Christopher M. ; et al. | 2020-02-20 |
| Downhole vibration tool for drill string App 20200056436 - Roseman; Matthew B. ; et al. | 2020-02-20 |
| Downhole Tool with Fixed Cutters for Removing Rock App 20200048968 - Casad; Christopher M. | 2020-02-13 |
| Universal joint Grant 10,508,493 - Maw , et al. Dec | 2019-12-17 |
| Polycrystalline-Diamond Compact Air Bit App 20190284887 - Casad; Christopher M. ; et al. | 2019-09-19 |
| Universal joint Grant 10,316,895 - McMillan , et al. | 2019-06-11 |
| Drill Bit App 20190162029 - Casad; Christopher M. | 2019-05-30 |
| Downhole Tool with Fixed Cutters for Removing Rock App 20190136635 - Casad; Christopher M. ; et al. | 2019-05-09 |
| Drill bit Grant 10,233,696 - Casad | 2019-03-19 |
| Universal Joint App 20170023068 - Maw; Jason ; et al. | 2017-01-26 |
| Universal Joint App 20170002871 - McMillan; Justin S. ; et al. | 2017-01-05 |
| Drill Bit App 20150368979 - Casad; Christopher M. | 2015-12-24 |
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