Patexia. Research
Case number IPR2020-01425

Exacta Frac Energy Services, Inc. v. Lee, Paul Bernard > Summary

Court Case Number IPR2020-01425

Filing Date Aug 7, 2020

Court Patent Trial and Appeal Board

Status Notice OF Filing Date Accorded

Patent Owner

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09869163 Packer apparatus and method of sealing well casing Jan 16, 2018