Inventor
GRAHAM CURTIS JOHN
US14 patents
⚠️ This page may combine multiple inventors who share the name “GRAHAM CURTIS JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
10 patentsUS10082137B2Sep 25, 2018
Over pressure relief system for fluid ends
CATERPILLAR INC212 citations95
US11618112B2Apr 4, 2023
Remanufactured pinion shaft and method of making
CATERPILLAR INC2 citations70
US9657682B2May 23, 2017
Cylinder liner assembly having a thermal barrier coating
CATERPILLAR INC6 citations67
US9353702B2May 31, 2016
Top deck surface coating of engine block
CATERPILLAR INC5 citations67
US10471554B2Nov 12, 2019
Fuel injector bore repair
CATERPILLAR INC3 citations66
US11585288B1Feb 21, 2023
Cylinder head assembly and axially located igniter sleeve for same
CATERPILLAR INC1 citations60
US12158143B2Dec 3, 2024
Power end frame with residual compressive stress and methods
CATERPILLAR INC0 citations59
US10166629B2Jan 1, 2019
Exothermic bonding for cylinder block inserts
CATERPILLAR INC1 citations54
US12163606B2Dec 10, 2024
High-pressure rotating fitting
CATERPILLAR INC0 citations44
US12263549B2Apr 1, 2025
Carbide seat remanufacturing
CATERPILLAR INC0 citations38