Hot Swappable Fracturing Pump System
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2024-11-12
ALEXANDRIA, Virginia, Nov. 12 -- DOWNING WELLHEAD EQUIPMENT, LLC, Oklahoma City, Oklahoma has been assigned a patent (No. US 12140259 B2, initially filed May 22, 2023) developed by three inventors Austin C. Johnson, Edmond, Oklahoma; Tim Marvel, Oklahoma City, Oklahoma; and Kyle Schultz, Oklahoma City, Oklahoma, for "Hot swappable fracturing pump system." . . .