Inventor
TILLEY DAVID J
US14 patents
⚠️ This page may combine multiple inventors who share the name “TILLEY DAVID J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KNOBLOCH JR BENTON T
6 patentsUS9062507B2Jun 23, 2015
Differential pressure wellbore tool and related methods of use
KNOBLOCH JR BENTON T5 citations82
US9038736B2May 26, 2015
Wellbore filter screen and related methods of use
KNOBLOCH JR BENTON T6 citations82
US8550176B2Oct 8, 2013
Wellbore bypass tool and related methods of use
KNOBLOCH JR BENTON T14 citations82
US8403067B2Mar 26, 2013
Repeatable, compression set downhole bypass valve
KNOBLOCH JR BENTON T11 citations82
US9068416B2Jun 30, 2015
Wellbore knock-out chamber and related methods of use
KNOBLOCH JR BENTON T2 citations60
US8616292B2Dec 31, 2013
Resettable downhole torque limiter and related methods of use
KNOBLOCH JR BENTON T2 citations60
HALLIBURTON ENERGY SERVICES INC
4 patentsUS9528356B2Dec 27, 2016
Flow control mechanism for downhole tool
HALLIBURTON ENERGY SERVICES INC7 citations76
US10961788B2Mar 30, 2021
Compression set downhole clutch
HALLIBURTON ENERGY SERVICES INC2 citations65
US10132125B2Nov 20, 2018
Resettable downhole torque limiter and related methods of use
HALLIBURTON ENERGY SERVICES INC0 citations50
US9429189B2Aug 30, 2016
Resettable downhole torque limiter and related methods of use
HALLIBURTON ENERGY SERVICES INC0 citations50