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sealvo.com · USPTO Trademark Record
https://sealvo.com/dynarate-87279435
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Applicant
CALFRAC WELL SERVICES LTD.Corporation
411 - 8th Avenue S.W., Calgary ALBERTA, T2P1E3
CA
Attorney
John L. Welsh WELSH FLAXMAN & GITLER LLC
WFG-7458
1451 Dolley Madison Blvd., Suite 210, McLean, VA 22101, UNITED STATES