Charles J. Upchurch

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DeRidder, LA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for producing iron article and product
- Patent number 6,913,841
- Issue date Jul 5, 2005
- Charles J. Upchurch
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Method of producing iron article and product
- Publication number 20050282031
- Publication date Dec 22, 2005
- Charles J. Upchurch
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method and apparatus for producing iron article and product
- Publication number 20040253475
- Publication date Dec 16, 2004
- Charles J. Upchurch
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...