Patents/Inventors

James Robert Yanus

Tulsa, OKUS4 patents

3 Patents

US125779472026
Junk Ring for Reciprocating Pump
GD ENERGY PRODUCTS, LLC
0 cites
US125293762026
Valve Seal for Reciprocating Pump
GD ENERGY PRODUCTS, LLC
0 cites
US122589502025
Open Channel Plunger for Fracking Pumps
GD Energy Products, LLC
0 cites