Daniel W. Severa

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Brackenridge, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic core spacer blocks for high temperature preheat cycles
- Patent number 6,569,379
- Issue date May 27, 2003
- Alcoa Inc.
- Calvin Bates
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Ceramic core spacer blocks for high temperature preheat cycles
- Publication number 20060163782
- Publication date Jul 27, 2006
- Calvin Bates
- C21 - METALLURGY OF IRON
Information Patent Application
Steel-shelled ceramic spacer block
- Publication number 20060017204
- Publication date Jan 26, 2006
- Roger W. Kaufold
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
Ceramic core spacer blocks for high temperature preheat cycles
- Publication number 20030031973
- Publication date Feb 13, 2003
- Calvin Bates
- C21 - METALLURGY OF IRON