Johnsen; Joergen K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Johnsen; Joergen K..The latest application filed is for "performance index using frequency or frequency-time domain".
- Johnsen; Joergen K. - Houston TX
- Johnsen; Joergen K. - Katy TX
| Patent | Date |
|---|---|
| Performance Index Using Frequency or Frequency-Time Domain App 20210381882 - Johnsen; Joergen K. ; et al. | 2021-12-09 |
| Performance index using frequency or frequency-time domain Grant 11,193,364 - Johnsen , et al. December 7, 2 | 2021-12-07 |
| Controller Augmenting Existing Control System App 20210332689 - Johnsen; Joergen K. ; et al. | 2021-10-28 |
| Well construction control system Grant 10,907,463 - Zheng , et al. February 2, 2 | 2021-02-02 |
| Wireless emergency stop Grant 10,487,641 - Zheng , et al. Nov | 2019-11-26 |
| Well Construction Control System App 20190078426 - Zheng; Shunfeng ; et al. | 2019-03-14 |
| Wireless Emergency Stop App 20190078429 - Zheng; Shunfeng ; et al. | 2019-03-14 |
| Well Construction Communication and Control App 20180149010 - Zheng; Shunfeng ; et al. | 2018-05-31 |
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