Inventor
CAMPBELL IAN D
US10 patents
⚠️ This page may combine multiple inventors who share the name “CAMPBELL IAN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXON RESEARCH ENGINEERING CO
5 patentsUS5199978AApr 6, 1993
Process for removing elemental sulfur from fluids
EXXON RESEARCH ENGINEERING CO37 citations90
US5160045ANov 3, 1992
Process for removing elemental sulfur from fluids
EXXON RESEARCH ENGINEERING CO20 citations80
US5250181AOct 5, 1993
Process for removing elemental sulfur from fluids
EXXON RESEARCH ENGINEERING CO14 citations71
US3985662AOct 12, 1976
High dropping point greases comprising a lithium soap of an epoxy-substituted and/or an ethylenically unsaturated fatty acid
EXXON RESEARCH ENGINEERING CO14 citations71
US4264458AApr 28, 1981
Metalworking lubricant composition
EXXON RESEARCH ENGINEERING CO11 citations70
FORD GLOBAL TECH LLC
5 patentsUS11220975B1Jan 11, 2022
Methods and systems for compensating for fuel injector closing time
FORD GLOBAL TECH LLC4 citations73
US11220969B1Jan 11, 2022
Methods and systems for improving fuel injection repeatability
FORD GLOBAL TECH LLC2 citations73
US11448151B1Sep 20, 2022
Methods and systems for improving fuel injection
FORD GLOBAL TECH LLC0 citations62
US11162451B1Nov 2, 2021
Methods and systems for controlling fuel injector holding current
FORD GLOBAL TECH LLC1 citations62
US10450997B2Oct 22, 2019
Methods and systems for adjusting a direct fuel injector and a port fuel injector
FORD GLOBAL TECH LLC1 citations62