Virgil Stark

Person

New York, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Solar energy concentrating slat arrangement and collector
- Patent number 4,520,794
- Issue date Jun 4, 1985
- North American Utility Construction Corporation
- Virgil Stark
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Solar distillation apparatus
- Patent number 4,487,659
- Issue date Dec 11, 1984
- North American Utility Construction Corp.
- Virgil Stark
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Apparatus for collecting solar energy at high altitudes and on floa...
- Patent number 4,364,532
- Issue date Dec 21, 1982
- North American Construction Utility Corp.
- Virgil Stark
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Solar energy system
- Patent number 4,323,052
- Issue date Apr 6, 1982
- Virgil Stark
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Solar energy collection still
- Patent number 4,312,709
- Issue date Jan 26, 1982
- North American Utility Construction Corp.
- Virgil Stark
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Solar energy system with pivoting lens and collector and conduit sy...
- Patent number 4,289,118
- Issue date Sep 15, 1981
- North American Utility Construction Corp.
- Virgil Stark
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Solar distillation apparatus
- Patent number 4,270,981
- Issue date Jun 2, 1981
- North American Utility Construction Corp.
- Virgil Stark
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Solar energy collection
- Patent number 4,249,516
- Issue date Feb 10, 1981
- North American Utility Construction Corp.
- Virgil Stark
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Solar energy system with composite concentrating lenses
- Patent number 4,238,246
- Issue date Dec 9, 1980
- North American Utility Construction Corp.
- Pierre Genequand
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Solar energy collection
- Patent number 4,210,121
- Issue date Jul 1, 1980
- Virgil Stark
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Solar distillation apparatus
- Patent number 4,194,949
- Issue date Mar 25, 1980
- Virgil Stark
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Solar energy conversion
- Patent number 4,191,594
- Issue date Mar 4, 1980
- Stark; Virgil
- Virgil Stark
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Solar energy collection
- Patent number 4,134,393
- Issue date Jan 16, 1979
- Stark; Virgil
- Virgil Stark
- F24 - HEATING RANGES VENTILATING

Virgil Stark

Person

Patents Grantslast 30 patents

Solar energy concentrating slat arrangement and collector

Solar distillation apparatus

Apparatus for collecting solar energy at high altitudes and on floa...

Solar energy system

Solar energy collection still

Solar energy system with pivoting lens and collector and conduit sy...

Solar distillation apparatus

Solar energy collection

Solar energy system with composite concentrating lenses

Solar energy collection

Solar distillation apparatus

Solar energy conversion

Solar energy collection