James Donald Koskey JR.

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Manitou Springs, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Device for keeping a portion of a body of water free from ice
- Patent number 6,597,863
- Issue date Jul 22, 2003
- James Donald Koskey
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Device for keeping a portion of a body of water free from ice
- Publication number 20020136545
- Publication date Sep 26, 2002
- K & H Manufacturing, Inc.
- James Donald Koskey
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING