Blasthole Drill Compressor Drive System
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2025-10-14
ALEXANDRIA, Virginia, Oct. 14 -- SANDVIK MINING AND CONSTRUCTION USA, LLC, Alachua, Florida has been assigned a patent (No. US 12442250 B2, initially filed April 18, 2023) developed by Arnold Roberson Law, Gainesville, Florida, for "Blasthole drill compressor drive system." . . .
