Inventor
BECK THOMAS L
US24 patents
⚠️ This page may combine multiple inventors who share the name “BECK THOMAS L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNICO
12 patentsUS7117120B2Oct 3, 2006
Control system for centrifugal pumps
UNICO139 citations98
US7668694B2Feb 23, 2010
Determination and control of wellbore fluid level, output flow, and desired pump operating speed, using a control system for a centrifugal pump disposed within the wellbore
UNICO63 citations97
US7558699B2Jul 7, 2009
Control system for centrifugal pumps
UNICO53 citations97
US7168924B2Jan 30, 2007
Rod pump control system including parameter estimator
UNICO116 citations97
US4704568ANov 3, 1987
Linear induction motor transport system
UNICO46 citations92
US7748308B2Jul 6, 2010
Pneumatic biasing of a linear actuator and implementations thereof
UNICO22 citations90
US8384318B2Feb 26, 2013
Induction motor torque control in a pumping system
UNICO5 citations82
US4795956AJan 3, 1989
Web motion converter
UNICO10 citations74
US7921689B2Apr 12, 2011
Pneumatic biasing of a linear actuator and implementations thereof
UNICO6 citations71
US4287462ASep 1, 1981
Veneer lathe control system
UNICO18 citations71
US9528355B2Dec 27, 2016
Enhanced oil production using control of well casing gas pressure
UNICO3 citations70
US4491777AJan 1, 1985
Position control of fabricating materials
UNICO12 citations70
BECK THOMAS L
7 patentsUS8152492B2Apr 10, 2012
Linear rod pump apparatus and method
BECK THOMAS L22 citations91
US8444393B2May 21, 2013
Rod pump control system including parameter estimator
BECK THOMAS L30 citations90
US8641390B2Feb 4, 2014
Linear rod pump apparatus and method
BECK THOMAS L8 citations83
US8080950B2Dec 20, 2011
Induction motor torque control in a pumping system
BECK THOMAS L7 citations81
US8555984B2Oct 15, 2013
Linear rod pump operating method
BECK THOMAS L3 citations61
US8328536B2Dec 11, 2012
Cranked rod pump apparatus
BECK THOMAS L3 citations61
US8727749B2May 20, 2014
Cranked rod pump method
BECK THOMAS L0 citations50
ANDERSON ROBB G
3 patentsUS8417483B2Apr 9, 2013
Determination and control of wellbore fluid level, output flow, and desired pump operating speed, using a control system for a centrifugal pump disposed within the wellbore
ANDERSON ROBB G23 citations91
US8249826B1Aug 21, 2012
Determination and control of wellbore fluid level, output flow, and desired pump operating speed, using a control system for a centrifugal pump disposed within the wellbore
ANDERSON ROBB G14 citations91
US8180593B2May 15, 2012
Determination and control of wellbore fluid level, output flow, and desired pump operating speed, using a control system for a centrifugal pump disposed within the wellbore
ANDERSON ROBB G13 citations91