86688704
Jul 9, 2015
Feb 16, 2016
Computerized control devices for oil or gas field pumping equipment, namely, well monitors and pump controllers for artificial lift systems used to remove water, oil or gas from a water, oil or gas well; computer software for use in connection with control devices for oil or gas field pumping equipment, namely, well monitors and pump controllers for artificial lift systems used to remove water, oil or gas from a water, oil or gas well
Electrical and Scientific Apparatus