Carlos E. Carvalho

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Tyngsboro, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Non-intrusive fault location system for an overheat detection system
- Patent number 6,326,598
- Issue date Dec 4, 2001
- Kidde Technologies, Inc.
- Carlos E. Carvalho
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Security system
- Patent number 5,691,697
- Issue date Nov 25, 1997
- Kidde Technologies, Inc.
- Carlos E. Carvalho
- G08 - SIGNALLING