Application

15588630 · PORTABLE VERIFICATION SYSTEM AND METHOD FOR USE IN VERIFYING A GAS PIPELINE FLOW METER WHEN IN FIELD

Filed 2017-05-06 · Granted · Patent 10222252 (2019-03-05) The official file ↗The patent and its PDF ↗ · Art unit 2855 · Examiner Punam P Roy Hard · CPC G01F 25/15 · Big Elk Energy Systems, LLC · GABLEGOTWALS

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

3.1 mo

to disposition 21.9 mo

Statutes raised

102 103

3 actions read

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