Patents/Inventors

Gavin Graff

Golden, COUS1 patent

2 Patents

US123260822025
Tracking a Wiper Dart Having a Bi-diameter Wiper Cup in a Wellbore Using Pressure Spikes
Halliburton Energy Services, Inc.
0 cites
US122702812025
Wiper Dart Having a Bi-diameter Wiper Cup with Protruding Ring
Halliburton Energy Services, Inc.
0 cites