Drill Bit for Downhole Electrocrushing Drilling
Copyright © Targeted News Service 2024
2024-12-10
ALEXANDRIA, Virginia, Dec. 10 -- SDG LLC, Minden, Nevada has been assigned a patent (No. US 12163427 B2, initially filed June 23, 2023) developed by William M. Moeny, Bernalillo, New Mexico, for "Drill bit for downhole electrocrushing drilling." . . .