US Patent Issued to Performance Pulsation Control on Aug. 4 for "Surface equipment protection from borehole pulsation energies" (Texas Inventor)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,138, issued on Aug. 4, was assigned to Performance Pulsation Control Inc. (Richardson, Texas).

"Surface equipment protection from borehole pulsation energies" was invented by John Thomas Rogers (Garland, Texas).

The patent was filed on Oct. 30, 2020, under Application No. D/756,831.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=D1139138&OS=D1139138&RS=D1139138

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