Inventor
NICOSON RICHARD
US19 patents
⚠️ This page may combine multiple inventors who share the name “NICOSON RICHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HARNISCHFEGER TECH INC
10 patentsUS10563381B2Feb 18, 2020
Ground engaging tool locking system
HARNISCHFEGER TECH INC11 citations83
US9890515B2Feb 13, 2018
Dipper door and dipper door trip assembly
HARNISCHFEGER TECH INC7 citations83
US10024034B2Jul 17, 2018
Methods and systems for detecting heavy machine wear
HARNISCHFEGER TECH INC12 citations80
US10815638B2Oct 27, 2020
Liner system for a dipper
HARNISCHFEGER TECH INC4 citations72
US10422105B2Sep 24, 2019
Equalizer for a mining shovel
HARNISCHFEGER TECH INC2 citations72
US9784103B2Oct 10, 2017
Mining shovel with bushings at pin locations
HARNISCHFEGER TECH INC4 citations72
US10519621B2Dec 31, 2019
Straight taper dipper
HARNISCHFEGER TECH INC3 citations68
US9809947B2Nov 7, 2017
Dipper for a mining shovel
HARNISCHFEGER TECH INC3 citations68
US9249554B2Feb 2, 2016
Dipper bail
HARNISCHFEGER TECH INC2 citations60
US10371225B2Aug 6, 2019
Snubber for shovel dipper
HARNISCHFEGER TECH INC1 citations57
JOY GLOBAL SURFACE MINING INC
8 patentsUS11396739B2Jul 26, 2022
Modular ground engagement tooling system
JOY GLOBAL SURFACE MINING INC9 citations83
US11066807B2Jul 20, 2021
Dipper door and dipper door trip assembly
JOY GLOBAL SURFACE MINING INC2 citations72
US11555295B2Jan 17, 2023
Ground engaging tool locking system
JOY GLOBAL SURFACE MINING INC2 citations70
US10655306B2May 19, 2020
Methods and systems for detecting heavy machine wear
JOY GLOBAL SURFACE MINING INC3 citations69
US10934682B2Mar 2, 2021
Straight taper dipper
JOY GLOBAL SURFACE MINING INC4 citations68
US12312765B2May 27, 2025
Dipper door and dipper door trip assembly
JOY GLOBAL SURFACE MINING INC0 citations62
US12286771B2Apr 29, 2025
Modular ground engagement tooling system
JOY GLOBAL SURFACE MINING INC0 citations60
US12163315B2Dec 10, 2024
Ground engaging tool locking system
JOY GLOBAL SURFACE MINING INC0 citations59