Patents/Inventors

Randy De Werff

Burleson, TXUS1 patent

2 Patents

US124606302025
Valve Assemblies, Valve Assemblies for Use with Downhole Pumps and Related Methods
CHAMPIONX LLC
0 cites
US122094842025
Ball Check-valve for Linear Reciprocating Downhole Pumps
CHAMPIONX LLC
0 cites