Inventor
MURPHREE ZACHARY RYAN
US38 patents
⚠️ This page may combine multiple inventors who share the name “MURPHREE ZACHARY RYAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERVICES INC
25 patentsUS10533392B2Jan 14, 2020
Degradable expanding wellbore isolation device
HALLIBURTON ENERGY SERVICES INC41 citations94
US10316601B2Jun 11, 2019
Coatings for a degradable wellbore isolation device
HALLIBURTON ENERGY SERVICES INC28 citations93
US9260935B2Feb 16, 2016
Degradable balls for use in subterranean applications
HALLIBURTON ENERGY SERVICES INC42 citations93
US10060217B2Aug 28, 2018
Lattice seal packer assembly and other downhole tools
HALLIBURTON ENERGY SERVICES INC7 citations84
US9850733B2Dec 26, 2017
Self-assembling packer
HALLIBURTON ENERGY SERVICES INC10 citations84
US11105183B2Aug 31, 2021
Variable flow resistance system for use with a subterranean well
HALLIBURTON ENERGY SERVICES INC7 citations83
US10119358B2Nov 6, 2018
Degradable wellbore isolation devices with varying degradation rates
HALLIBURTON ENERGY SERVICES INC13 citations83
US11242725B2Feb 8, 2022
Bridge plug apparatuses containing a magnetorheological fluid and methods for use thereof
HALLIBURTON ENERGY SERVICES INC4 citations73
US10240427B2Mar 26, 2019
Downhole tools comprising aqueous-degradable sealing elements
HALLIBURTON ENERGY SERVICES INC3 citations73
US9879506B2Jan 30, 2018
Transverse flow downhole power generator
HALLIBURTON ENERGY SERVICES INC6 citations73
US9598931B2Mar 21, 2017
Multi-acting downhole tool arrangement
HALLIBURTON ENERGY SERVICES INC5 citations73
US10907471B2Feb 2, 2021
Wireless activation of wellbore tools
HALLIBURTON ENERGY SERVICES INC3 citations72
US10808523B2Oct 20, 2020
Wireless activation of wellbore tools
HALLIBURTON ENERGY SERVICES INC3 citations72
US10138701B2Nov 27, 2018
Swab-resistant downhole tools comprising sealing elements composed of shape memory polymers
HALLIBURTON ENERGY SERVICES INC3 citations72
US9982507B2May 29, 2018
Internally trussed high-expansion support for refracturing operations
HALLIBURTON ENERGY SERVICES INC5 citations70
US10294782B2May 21, 2019
Fluidic pulser for downhole telemetry
HALLIBURTON ENERGY SERVICES INC1 citations61
US10876378B2Dec 29, 2020
Outflow control device for creating a packer
HALLIBURTON ENERGY SERVICES INC0 citations52
US9982508B2May 29, 2018
Intervention tool for delivering self-assembling repair fluid
HALLIBURTON ENERGY SERVICES INC1 citations52
US9725994B2Aug 8, 2017
Flow control assembly actuated by pilot pressure
HALLIBURTON ENERGY SERVICES INC1 citations52
US9719347B2Aug 1, 2017
Flow electrification sensor
HALLIBURTON ENERGY SERVICES INC1 citations52
US11753910B2Sep 12, 2023
Variable flow resistance system for use with a subterranean well
HALLIBURTON ENERGY SERVICES INC0 citations51
US10041347B2Aug 7, 2018
Fluidic pulser for downhole telemetry
HALLIBURTON ENERGY SERVICES INC1 citations51
US9926483B2Mar 27, 2018
Degradable balls for use in subterranean applications
HALLIBURTON ENERGY SERVICES INC1 citations51
US10920303B2Feb 16, 2021
Induced material segregation methods of manufacturing a polycrystalline diamond tool
HALLIBURTON ENERGY SERVICES INC0 citations50
US10323476B2Jun 18, 2019
Internally trussed high-expansion support for inflow control device sealing applications
HALLIBURTON ENERGY SERVICES INC0 citations41
VELO3D INC
13 patentsUS10357829B2Jul 23, 2019
Three-dimensional printing of three-dimensional objects
VELO3D INC116 citations98
US10286452B2May 14, 2019
Three-dimensional printing and three-dimensional printers
VELO3D INC129 citations98
US10259044B2Apr 16, 2019
Three-dimensional printing and three-dimensional printers
VELO3D INC128 citations98
US10252336B2Apr 9, 2019
Three-dimensional printing and three-dimensional printers
VELO3D INC141 citations98
US10183330B2Jan 22, 2019
Skillful three-dimensional printing
VELO3D INC145 citations98
US10071422B2Sep 11, 2018
Skillful three-dimensional printing
VELO3D INC189 citations98
US10442003B2Oct 15, 2019
Three-dimensional printing of three-dimensional objects
VELO3D INC124 citations97
US10369629B2Aug 6, 2019
Three-dimensional printing of three-dimensional objects
VELO3D INC119 citations97
US10272525B1Apr 30, 2019
Three-dimensional printing systems and methods of their use
VELO3D INC37 citations94
US10144176B1Dec 4, 2018
Three-dimensional printing systems and methods of their use
VELO3D INC27 citations94
US11691343B2Jul 4, 2023
Three-dimensional printing and three-dimensional printers
VELO3D INC4 citations74
US12275189B2Apr 15, 2025
Three-dimensional printing systems and methods of their use
VELO3D INC0 citations63
US11999110B2Jun 4, 2024
Quality assurance in formation of three-dimensional objects
VELO3D INC0 citations41