Inventor
LEWIS SAM
GB37 patents
⚠️ This page may combine multiple inventors who share the name “LEWIS SAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERV INC
12 patentsUS8047282B2Nov 1, 2011
Methods of sonically activating cement compositions
HALLIBURTON ENERGY SERV INC25 citations92
US7576040B2Aug 18, 2009
Cement compositions comprising humic acid grafted fluid loss control additives
HALLIBURTON ENERGY SERV INC17 citations92
US7576042B2Aug 18, 2009
Salt water stable latex cement slurries
HALLIBURTON ENERGY SERV INC22 citations92
US7523784B2Apr 28, 2009
Method of using humic acid grafted fluid loss control additives in cementing operations
HALLIBURTON ENERGY SERV INC19 citations92
US7388045B1Jun 17, 2008
Cement compositions comprising lignite grafted fluid loss control additives
HALLIBURTON ENERGY SERV INC29 citations92
US7757766B2Jul 20, 2010
Density-matched suspensions and associated methods
HALLIBURTON ENERGY SERV INC22 citations91
US7360598B1Apr 22, 2008
Method of using lignite grafted fluid loss control additives in cementing operations
HALLIBURTON ENERGY SERV INC25 citations90
US7350575B1Apr 1, 2008
Methods of servicing a wellbore with compositions comprising Sorel cements and oil based fluids
HALLIBURTON ENERGY SERV INC27 citations90
US7893011B2Feb 22, 2011
Compositions comprising Sorel cements and oil based fluids
HALLIBURTON ENERGY SERV INC12 citations82
US7431086B2Oct 7, 2008
Methods of servicing a wellbore with compositions comprising quaternary material and sorel cements
HALLIBURTON ENERGY SERV INC18 citations82
US7842652B2Nov 30, 2010
Cement compositions comprising humic acid grafted fluid loss control additives
HALLIBURTON ENERGY SERV INC6 citations74
US7763572B2Jul 27, 2010
Compositions comprising quaternary material and sorel cements
HALLIBURTON ENERGY SERV INC3 citations60
PORTABLE MULTIMEDIA LTD
9 patentsUSD1060467SFeb 4, 2025
Camera
PORTABLE MULTIMEDIA LTD2 citations74
USD1028057SMay 21, 2024
Camera
PORTABLE MULTIMEDIA LTD4 citations74
USD1028056SMay 21, 2024
Camera
PORTABLE MULTIMEDIA LTD2 citations73
USD1102509SNov 18, 2025
Camera
PORTABLE MULTIMEDIA LTD0 citations62
USD1096891SOct 7, 2025
Camera
PORTABLE MULTIMEDIA LTD0 citations62
USD1096899SOct 7, 2025
Camera
PORTABLE MULTIMEDIA LTD0 citations62
US12417638B2Sep 16, 2025
Vehicle security device
PORTABLE MULTIMEDIA LTD0 citations62
US12348862B2Jul 1, 2025
Operation modes for an in-vehicle security system
PORTABLE MULTIMEDIA LTD0 citations62
US12427947B2Sep 30, 2025
Security system
PORTABLE MULTIMEDIA LTD0 citations52
HALLIBURTON ENERGY SERVICES INC
7 patentsUS10351753B2Jul 16, 2019
Corrosion-resistant refractory binder compositions and oil well completion and production operations
HALLIBURTON ENERGY SERVICES INC2 citations67
US11549323B2Jan 10, 2023
Systems and methods for bonding a downhole tool to a borehole tubular
HALLIBURTON ENERGY SERVICES INC0 citations62
US11339621B2May 24, 2022
Systems and methods for bonding a downhole tool to a surface within the borehole
HALLIBURTON ENERGY SERVICES INC0 citations62
US10633571B2Apr 28, 2020
Oil-in-water stable, emulsified spacer fluids
HALLIBURTON ENERGY SERVICES INC0 citations52
US10087356B2Oct 2, 2018
Oil-in-water stable, emulsified spacer fluids
HALLIBURTON ENERGY SERVICES INC0 citations52
US9359257B2Jun 7, 2016
Particulate flow enhancing additives and associated methods
HALLIBURTON ENERGY SERVICES INC0 citations45
US11566172B2Jan 31, 2023
Downhole high temperature rheology control
HALLIBURTON ENERGY SERVICES INC0 citations40
LEWIS SAM
5 patentsUS8162055B2Apr 24, 2012
Methods of activating compositions in subterranean zones
LEWIS SAM28 citations89
US8083849B2Dec 27, 2011
Activating compositions in subterranean zones
LEWIS SAM17 citations80
US8940669B2Jan 27, 2015
Density-matched suspensions and associated methods
LEWIS SAM0 citations49
US8546310B2Oct 1, 2013
Density-matched suspensions and associated methods
LEWIS SAM0 citations49
US9096466B2Aug 4, 2015
Particulate flow enhancing additives and associated methods
LEWIS SAM1 citations44
IBM
3 patentsUS10901727B2Jan 26, 2021
Monitoring code sensitivity to cause software build breaks during software project development
IBM6 citations80
US10310968B2Jun 4, 2019
Developing software project plans based on developer sensitivity ratings detected from monitoring developer error patterns
IBM13 citations80
US10175978B2Jan 8, 2019
Monitoring code sensitivity to cause software build breaks during software project development
IBM10 citations80