Thomas L. Hutchinson

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Fairmont, WV, US

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Patents Grantslast 30 patents

Information Patent Grant
Rail-supported trailer apparatuses, systems, and methods
- Patent number 8,869,705
- Issue date Oct 28, 2014
- Swanson Industries, Inc.
- Thomas L. Hutchinson
- B61 - RAILWAYS
Information Patent Grant
Rail supported trailer way apparatuses, systems, and methods
- Patent number 8,683,924
- Issue date Apr 1, 2014
- Swanson Industries, Inc.
- Thomas L. Hutchinson
- B61 - RAILWAYS
Information Patent Grant
Pedestal support for mine prop
- Patent number 8,408,845
- Issue date Apr 2, 2013
- Swanson Industries, Inc.
- Thomas L. Hutchinson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Over/under monorail system for longwall mining operations
- Patent number 7,739,959
- Issue date Jun 22, 2010
- Swanson Industries, Inc.
- Thomas L. Hutchinson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
RAIL-SUPPORTED TRAILER APPARATUSES, SYSTEMS, AND METHODS
- Publication number 20140150684
- Publication date Jun 5, 2014
- SWANSON INDUSTRIES, INC.
- Thomas L. Hutchinson
- B61 - RAILWAYS
Information Patent Application
RAIL SUPPORTED TRAILER WAY APPARATUSES, SYSTEMS, AND METHODS
- Publication number 20140096700
- Publication date Apr 10, 2014
- SWANSON INDUSTRIES, INC.
- Thomas L. Hutchinson
- B61 - RAILWAYS
Information Patent Application
PEDESTAL SUPPORT FOR MINE PROP
- Publication number 20120263546
- Publication date Oct 18, 2012
- SWANSON INDUSTRIES, INC.
- Thomas L. Hutchinson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Over/under monorail system for longwall mining operations
- Publication number 20080066640
- Publication date Mar 20, 2008
- Swanson Industries, Inc.
- Thomas L. Hutchinson
- E21 - EARTH DRILLING MINING