Richard E. Hagerman

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Penfield, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Electronic apparatus for producing variable spectral output
- Patent number 5,569,983
- Issue date Oct 29, 1996
- Tailored Lighting Inc.
- Kevin P. McGuire
- F21 - LIGHTING
Information Patent Grant
Rapid pressure rise circuit
- Patent number 4,823,224
- Issue date Apr 18, 1989
- Qualitrol Corporation
- Richard E. Hagerman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-phase electronic temperature controller
- Patent number 4,775,245
- Issue date Oct 4, 1988
- Qualitrol Corporation
- Richard E. Hagerman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER