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Inventor

SCHMITT KENNETH J

US14 patents
⚠️ This page may combine multiple inventors who share the name “SCHMITT KENNETH J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WEATHERFORD TECH HOLDINGS LLC

4 patents
US11098708B2Aug 24, 2021

Hydraulic pumping system with piston displacement sensing and control

WEATHERFORD TECH HOLDINGS LLC4 citations82
US9903187B2Feb 27, 2018

Hydraulic pumping system with enhanced piston rod sealing

WEATHERFORD TECH HOLDINGS LLC3 citations73
US10619464B2Apr 14, 2020

Hydraulic pumping system with detection of fluid in gas volume

WEATHERFORD TECH HOLDINGS LLC0 citations52
US10760388B2Sep 1, 2020

Slant mounted hydraulic pumping system

WEATHERFORD TECH HOLDINGS LLC0 citations49

PRODUCTION TECH INT

3 patents
US4716960AJan 5, 1988

Method and system for introducing electric current into a well

PRODUCTION TECH INT484 citations98
US5207273AMay 4, 1993

Method and apparatus for pumping wells

PRODUCTION TECH INT371 citations95
US4861074AAug 29, 1989

Tubing collar

PRODUCTION TECH INT36 citations90

STREN CO

3 patents
US5494109AFeb 27, 1996

Backflush filter system for downhole pumps

STREN CO42 citations91
US5413721AMay 9, 1995

Backflush filter system for downhole pumps

STREN CO12 citations72
US4969518ANov 13, 1990

Reciprocating rod type downhole pump

STREN CO15 citations69

TEXAS A & M UNIV SYS

2 patents
US7005209B1Feb 28, 2006

Fuel cell stack assembly

TEXAS A & M UNIV SYS28 citations91
US7001687B1Feb 21, 2006

Unitized MEA assemblies and methods for making same

TEXAS A & M UNIV SYS17 citations82

FORMATION DAMAGE REMOVAL CORP

1 patent
US4678034AJul 7, 1987

Well heater

FORMATION DAMAGE REMOVAL CORP51 citations89

ACID TECH LLC

1 patent
US10240098B2Mar 26, 2019

Modular processes for the production of tight gas and tight oil and for tight oil refining

ACID TECH LLC5 citations63