Alfred R. Roman

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Hendersonville, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Heat sink for a silicon controlled rectifier power controller
- Patent number 6,862,182
- Issue date Mar 1, 2005
- Chromalox, Inc.
- Alfred R. Roman
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Silicon controlled rectifier power controller
- Patent number 6,826,035
- Issue date Nov 30, 2004
- Chromalox, Inc.
- Alfred R. Roman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method of monitoring multiple control loops in a heater...
- Patent number 6,735,496
- Issue date May 11, 2004
- Chromalox, Inc.
- Alfred R. Roman
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat sink for a silicon controlled rectifier power controller
- Patent number 6,621,700
- Issue date Sep 16, 2003
- Chromalox, Inc.
- Alfred R. Roman
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Silicon controlled rectifier power controller
- Publication number 20040061992
- Publication date Apr 1, 2004
- Alfred R. Roman
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR