Inventor
CROWLEY DANIEL BRENDAN
GB11 patents
⚠️ This page may combine multiple inventors who share the name “CROWLEY DANIEL BRENDAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SMART STABILIZER SYSTEMS LTD
6 patentsUS10253584B2Apr 9, 2019
Torque control device for a downhole drilling assembly
SMART STABILIZER SYSTEMS LTD5 citations83
US9347279B2May 24, 2016
Torque control device for a downhole drilling assembly
SMART STABILIZER SYSTEMS LTD8 citations83
US9624728B2Apr 18, 2017
Controllable deflection housing, downhole steering assembly and method of use
SMART STABILIZER SYSTEMS LTD3 citations72
US9140067B2Sep 22, 2015
Braking mechanism for a downhole tool
SMART STABILIZER SYSTEMS LTD2 citations59
US8556002B2Oct 15, 2013
Steering component, steering assembly and method of steering a drill bit in a borehole
SMART STABILIZER SYSTEMS LTD0 citations51
US9834994B2Dec 5, 2017
Apparatus and method for controlling a part of a downhole assembly, and a downhole assembly
SMART STABILIZER SYSTEMS LTD0 citations40
ROCKATEK LTD
3 patentsUS12497844B2Dec 16, 2025
High frequency torsional oscillation mitigation tool
ROCKATEK LTD0 citations56
US12345157B2Jul 1, 2025
Piston and cylinder assembly of a downhole tool, downhole tool with a piston and cylinder assembly, and method of assembling the piston and cylinder
ROCKATEK LTD0 citations56
US11993985B2May 28, 2024
Downhole assembly to mitigate high frequency torsional oscillation, and oscillation mitigation tool suitable for use in a downhole assembly
ROCKATEK LTD1 citations56