Allen F. Boyer

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Cary, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Tilt cylinder support structure
- Patent number 8,770,908
- Issue date Jul 8, 2014
- Caterpillar Inc.
- Xiaoming Tan
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method of verifying coupling of an implement to a work machine
- Patent number 6,860,706
- Issue date Mar 1, 2005
- Caterpillar Inc.
- D. Michael Godwin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Frame assembly for a work machine
- Patent number 6,609,587
- Issue date Aug 26, 2003
- Caterpillar Inc.
- D. Wynne Smith
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Wheel loader exterior
- Patent number D412506
- Issue date Aug 3, 1999
- Caterpillar Inc.
- Allen F. Boyer
- D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

Information Patent Application
Tilt Cylinder Support Structure
- Publication number 20120230804
- Publication date Sep 13, 2012
- Caterpillar, Inc.
- Xiaoming Tan
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
METHOD OF VERIFYING COUPLING OF AN IMPLEMENT TO A WORK MACHINE
- Publication number 20010053323
- Publication date Dec 20, 2001
- Caterpillar, Inc.
- D. MICHAEL GODWIN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING