ALEXANDRIA, Va., Feb. 24 -- United States Patent no. D1,114,846, issued on Feb. 24, was assigned to ERDOS MILLER INC. (Houston) and BLACK DIAMOND OILFIELD RENTALS LLC (The Woodlands, Texas).
"Centralizer fin" was invented by Steven Paul Howard (Broussard, La.), Christopher W. Lane (Conroe, Texas), Charles Kibbe (Conroe, Texas) and Kyle W. Scholl (Peoria, Ill.).
The patent was filed on Nov. 3, 2021, under Application No. D/814,091.
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