Assignee
SDG LLC
US7 patents
Top patents by PatentIndex Score
US10407995B2Sep 10, 2019
Repetitive pulsed electric discharge drills including downhole formation evaluation
SDG LLC98 citations97
US10060195B2Aug 28, 2018
Repetitive pulsed electric discharge apparatuses and methods of use
SDG LLC22 citations94
US9700893B2Jul 11, 2017
Virtual electrode mineral particle disintegrator
SDG LLC19 citations92
US9190190B1Nov 17, 2015
Method of providing a high permittivity fluid
SDG LLC27 citations92
US8567522B2Oct 29, 2013
Apparatus and method for supplying electrical power to an electrocrushing drill
SDG LLC18 citations92
US10113364B2Oct 30, 2018
Method and apparatus for isolating and switching lower voltage pulses from high voltage pulses in electrocrushing and electrohydraulic drills
SDG LLC11 citations78
US12377154B2Aug 5, 2025
Drug delivery system for treating disease
SDG LLC0 citations61