Inventor

GRIMES JOEL R

US5 patents

⚠️ This page may combine multiple inventors who share the name “GRIMES JOEL R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CATERPILLAR INC

2 patents

US7607721B2Oct 27, 2009

Operator cab tilting apparatus

CATERPILLAR INC20 citations85

US12264459B2Apr 1, 2025

Loading machine with visual reference system

CATERPILLAR INC0 citations50

GRIMES JOEL R

2 patents

US8977441B2Mar 10, 2015

Method and system for calculating and displaying work tool orientation and machine using same

GRIMES JOEL R19 citations84

US8662816B2Mar 4, 2014

Z-bar linkage for wheel loader machines

GRIMES JOEL R6 citations63

ROGERS TRAVIS W

1 patent

US8893840B2Nov 25, 2014

Engine enclosure door

ROGERS TRAVIS W2 citations46