Joel R. Grimes

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Fuquay-Varina, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Loading machine with visual reference system
- Patent number 12,264,459
- Issue date Apr 1, 2025
- Caterpillar Inc.
- Andrew J. Massey
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and system for calculating and displaying work tool orientat...
- Patent number 8,977,441
- Issue date Mar 10, 2015
- Caterpillar Inc.
- Joel R. Grimes
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Engine enclosure door
- Patent number 8,893,840
- Issue date Nov 25, 2014
- Caterpillar Inc.
- Travis W. Rogers
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Coupler with visibility window
- Patent number 8,833,480
- Issue date Sep 16, 2014
- Caterpillar Inc.
- Joel Robert Grimes
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Z-bar linkage for wheel loader machines
- Patent number 8,662,816
- Issue date Mar 4, 2014
- Caterpillar Inc.
- Joel R. Grimes
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Operator cab tilting apparatus
- Patent number 7,607,721
- Issue date Oct 27, 2009
- Caterpillar Inc.
- Joel R. Grimes
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Loading Machine with Visual Reference System
- Publication number 20230060815
- Publication date Mar 2, 2023
- Caterpillar Inc.
- Andrew J. Massey
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Method And System For Calculating And Displaying Work Tool Orientat...
- Publication number 20130004282
- Publication date Jan 3, 2013
- Caterpillar, Inc.
- Joel R. Grimes
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Engine Enclosure Door
- Publication number 20120325570
- Publication date Dec 27, 2012
- Caterpillar, Inc.
- Travis W. Rogers
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Coupler With Visibility Window
- Publication number 20120325505
- Publication date Dec 27, 2012
- Joel Robert Grimes
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Z-Bar Linkage for Wheel Loader Machines
- Publication number 20120128456
- Publication date May 24, 2012
- Caterpillar, Inc.
- Joel R. Grimes
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Operator cab tilting apparatus
- Publication number 20080106122
- Publication date May 8, 2008
- Caterpillar Inc.
- Joel R. Grimes
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING