Richard W. Blair

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrical power meter box locks
- Patent number 5,077,993
- Issue date Jan 7, 1992
- Houston Industries Incorporated
- Richard W. Blair
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Meter box locks
- Patent number 4,945,738
- Issue date Aug 7, 1990
- Houston Industries Incorporated
- Richard W. Blair
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER