John W. Gottschalk

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Perrysburg, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Surface treatment of metallic articles in an atmospheric furnace
- Patent number 8,293,167
- Issue date Oct 23, 2012
- Surface Combustion, Inc.
- William J. Bernard
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Surface Treatment of Metallic Articles in an Atmospheric Furnace
- Publication number 20080302281
- Publication date Dec 11, 2008
- William J. Bernard
- C21 - METALLURGY OF IRON