Patent | Date |
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Electric driven hydraulic fracking operation Grant 11,434,709 - Fischer , et al. September 6, 2 | 2022-09-06 |
Variable Frequency Drive Configuration For Electric Driven Hydraulic Fracking System App 20220259931 - Fischer; John ;   et al. | 2022-08-18 |
Parameter Monitoring And Control For An Electric Driven Hydraulic Fracking System App 20220220816 - Fischer; John ;   et al. | 2022-07-14 |
Electric Driven Hydraulic Fracking Operation App 20220170332 - Fischer; John ;   et al. | 2022-06-02 |
Variable frequency drive configuration for electric driven hydraulic fracking system Grant 11,319,762 - Fischer , et al. May 3, 2 | 2022-05-03 |
Electric Driven Hydraulic Fracking System App 20220127945 - Fischer; John ;   et al. | 2022-04-28 |
Parameter monitoring and control for an electric driven hydraulic fracking system Grant 11,286,736 - Fischer , et al. March 29, 2 | 2022-03-29 |
Electric driven hydraulic fracking operation Grant 11,274,512 - Fischer , et al. March 15, 2 | 2022-03-15 |
Power Distribution Trailer For An Electric Driven Hydraulic Fracking System App 20220065089 - Fischer; John ;   et al. | 2022-03-03 |
Parameter Monitoring And Control For An Electric Driven Hydraulic Fracking System App 20220042385 - Fischer; John ;   et al. | 2022-02-10 |
Electric Driven Hydraulic Fracking Operation App 20220025723 - Fischer; John ;   et al. | 2022-01-27 |
Electric driven hydraulic fracking system Grant 11,220,896 - Fischer , et al. January 11, 2 | 2022-01-11 |
Variable Frequency Drive Configuration For Electric Driven Hydraulic Fracking System App 20220003060 - Fischer; John ;   et al. | 2022-01-06 |
Power distribution trailer for an electric driven hydraulic fracking system Grant 11,168,556 - Fischer , et al. November 9, 2 | 2021-11-09 |
Electric Driven Hydraulic Fracking System App 20210332653 - Fischer; John ;   et al. | 2021-10-28 |
Parameter monitoring and control for an electric driven hydraulic fracking system Grant 11,156,044 - Fischer , et al. October 26, 2 | 2021-10-26 |
Electric driven hydraulic fracking operation Grant 11,142,972 - Fischer , et al. October 12, 2 | 2021-10-12 |
Electric Driven Hydraulic Fracking Operation App 20210310320 - Fischer; John ;   et al. | 2021-10-07 |
Parameter Monitoring And Control For An Electric Driven Hydraulic Fracking System App 20210301608 - Fischer; John ;   et al. | 2021-09-30 |
Variable frequency drive configuration for electric driven hydraulic fracking system Grant 11,125,034 - Fischer , et al. September 21, 2 | 2021-09-21 |
Power Distribution Trailer For An Electric Driven Hydraulic Fracking System App 20210246773 - Fischer; John ;   et al. | 2021-08-12 |
Variable Frequency Drive Configuration For Electric Driven Hydraulic Fracking System App 20210222503 - Fischer; John ;   et al. | 2021-07-22 |
Electric driven hydraulic fracking system Grant 11,053,758 - Fischer , et al. July 6, 2 | 2021-07-06 |
Power distribution trailer for an electric driven hydraulic fracking system Grant 10,989,031 - Fischer , et al. April 27, 2 | 2021-04-27 |
Electric driven hydraulic fracking operation Grant 10,988,998 - Fischer , et al. April 27, 2 | 2021-04-27 |
Variable Frequency Drive Configuration For Electric Driven Hydraulic Fracking System App 20210115743 - Fischer; John ;   et al. | 2021-04-22 |
Parameter monitoring and control for an electric driven hydraulic fracking system Grant 10,982,498 - Fischer , et al. April 20, 2 | 2021-04-20 |
Parameter Monitoring And Control For An Electric Driven Hydraulic Fracking System App 20210108473 - Fischer; John ;   et al. | 2021-04-15 |
Variable frequency drive configuration for electric driven hydraulic fracking system Grant 10,975,641 - Fischer , et al. April 13, 2 | 2021-04-13 |
Electric Driven Hydraulic Fracking System App 20210079743 - Fischer; John ;   et al. | 2021-03-18 |
Power Distribution Trailer For An Electric Driven Hydraulic Fracking System App 20210062596 - Fischer; John ;   et al. | 2021-03-04 |
Variable frequency drive configuration for electric driven hydraulic fracking system Grant 10,876,358 - Fischer , et al. December 29, 2 | 2020-12-29 |
Parameter monitoring and control for an electric driven hydraulic fracking system Grant 10,871,045 - Fischer , et al. December 22, 2 | 2020-12-22 |
Electric driven hydraulic fracking system Grant 10,851,635 - Fischer , et al. December 1, 2 | 2020-12-01 |
Electric Driven Hydraulic Fracking System App 20200370406 - Fischer; John ;   et al. | 2020-11-26 |
Variable Frequency Drive Configuration For Electric Driven Hydraulic Fracking System App 20200355030 - Fischer; John ;   et al. | 2020-11-12 |
Parameter Monitoring And Control For An Electric Driven Hydraulic Fracking System App 20200340313 - Fischer; John ;   et al. | 2020-10-29 |
Power distribution trailer for an electric driven hydraulic fracking system Grant 10,794,165 - Fischer , et al. October 6, 2 | 2020-10-06 |
Variable frequency drive configuration for electric driven hydraulic fracking system Grant 10,753,153 - Fischer , et al. A | 2020-08-25 |
Parameter monitoring and control for an electric driven hydraulic fracking system Grant 10,753,165 - Fischer , et al. A | 2020-08-25 |
Variable Frequency Drive Configuration For Electric Driven Hydraulic Fracking System App 20200263498 - Fischer; John ;   et al. | 2020-08-20 |
Electric Driven Hydraulic Fracking Operation App 20200263528 - Fischer; John ;   et al. | 2020-08-20 |
Power Distribution Trailer For An Electric Driven Hydraulic Fracking System App 20200263527 - Fischer; John ;   et al. | 2020-08-20 |
Electric Driven Hydraulic Fracking System App 20200263526 - Fischer; John ;   et al. | 2020-08-20 |
Electric driven hydraulic fracking system Grant 10,738,580 - Fischer , et al. A | 2020-08-11 |
Parameter monitoring and control for an electric driven hydraulic fracking system Grant 10711547 - | 2020-07-14 |