ENCODERLESS VECTOR CONTROL FOR VFD IN HYDRAULIC FRACTURING APPLICATIONS | Patent Publication Number 20230353017

US 20230353017 A1
Patent Number-
Application Number18217442
Filled DateJun 30, 2023
Priority DateMay 13, 2019
Publication DateNov 2, 2023
Original AssigneeU.s. Well Services
Current AssigneeTruist Financial Corporation
Inventor/ApplicantsLon Robinson
Jared Oehring
Brandon N. Hinderliter
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