John A. Walker

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Grand Junction, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and methods for refurbishing ice surfaces
- Patent number 7,765,724
- Issue date Aug 3, 2010
- SCI (Stock Composite Incorporated)
- John A. Walker
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHODS FOR REFURBISHING ICE SURFACES
- Publication number 20090000323
- Publication date Jan 1, 2009
- SCI (STOCK COMPOSITE INCORPORATED)
- John A. Walker
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES