Patents/Inventors

Clark E. Robison

Tomball, TXUS5 patents

5 Patents

US124290462025
Long-stroke Pumping Unit
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
0 cites
US122033592025
Pumping Unit Inspection Sensor Assembly, System and Method
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
0 cites
US121169922024
Long-stroke Pumping Unit
Weatherford Technology Holdings, LLC
0 cites
US117815432023
Long-stroke Pumping Unit
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
0 cites
US117537892023
Pumping Unit Bases with Driven Piles
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
0 cites