William H. Moorhead

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Smithfield, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Tie gang ballast replacer-compactor and related methods
- Patent number 10,017,902
- Issue date Jul 10, 2018
- William Moorhead
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Railway stone ballast and related systems and methods
- Patent number 9,200,412
- Issue date Dec 1, 2015
- Glenn Robinson
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Systems and related methods involving isolation tubs
- Patent number 9,004,371
- Issue date Apr 14, 2015
- PCI-Trammco, LLC.
- Glenn Robinson
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
TIE GANG BALLAST REPLACER-COMPACTOR AND RELATED METHODS
- Publication number 20160340836
- Publication date Nov 24, 2016
- William Moorhead
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
RAILWAY STONE BALLAST AND RELATED SYSTEMS AND METHODS
- Publication number 20130206853
- Publication date Aug 15, 2013
- PCI-TRAMMCO, LLC.
- Glenn Robinson
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
SYSTEMS AND RELATED METHODS INVOLVING ISOLATION TUBS
- Publication number 20120286055
- Publication date Nov 15, 2012
- PCI-TRAMMCO, LLC.
- Glenn Robinson
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES