Patents/Inventors

Austin J. Shields

Houston, TXUS1 patent

2 Patents

US119940122024
Rodless Pump and Multi-sealing Hydraulic Sub Artificial Lift System
Digital Downhole, Inc.
0 cites
US116556952023
Rodless Pump and Multi-sealing Hydraulic Sub Artificial Lift System
Digital Downhole Inc.
0 cites