Werner H. Ruoff

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Berea, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Induction furnace for high temperature operation
- Patent number 6,898,232
- Issue date May 24, 2005
- UCAR Carbon Company Inc.
- Douglas J. Miller
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Induction furnace for high temperature operation
- Patent number 6,724,803
- Issue date Apr 20, 2004
- UCAR Carbon Company Inc.
- Douglas J. Miller
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
Induction furnace for high temperature operation
- Publication number 20050013339
- Publication date Jan 20, 2005
- Douglas J. Miller
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Induction furnace for high temperature operation
- Publication number 20030189965
- Publication date Oct 9, 2003
- Douglas J. Miller
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING