I. Vincent Hager

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Hilton Head Island, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Selectively switched shading for daylighting and the like
- Patent number 4,706,649
- Issue date Nov 17, 1987
- I. Vincent Hager
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Solar window
- Patent number 4,382,436
- Issue date May 10, 1983
- I. Vincent Hager
- F24 - HEATING RANGES VENTILATING