Jay Holloman RENFROW

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Kenly, NC, US

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Patents Grantslast 30 patents

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
Wear pad for an extendable linkage
- Patent number 7,293,377
- Issue date Nov 13, 2007
- Caterpillar Inc.
- George Carl Pinther, II
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Work machine having improved implement coupling arrangement
- Patent number 6,108,951
- Issue date Aug 29, 2000
- Caterpillar Inc.
- Jay H. Renfrow
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
MACHINE HAVING REMOVABLE TOOL SYSTEM
- Publication number 20170089035
- Publication date Mar 30, 2017
- Caterpillar Inc.
- Jeffrey M. PARKER
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
MACHINE HAVING REAR-MOUNTED TOOL COUPLER
- Publication number 20170089036
- Publication date Mar 30, 2017
- Caterpillar Inc.
- Jeffrey M. PARKER
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Ride Control System for a Machine
- Publication number 20130345936
- Publication date Dec 26, 2013
- Caterpillar Inc.
- Joshua Callaway
- 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
Wear pad for an extendable linkage
- Publication number 20060042131
- Publication date Mar 2, 2006
- Caterpillar Inc.
- George Carl Pinther
- B66 - HOISTING LIFTING HAULING