George W. Cogan

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Palo Alto, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of monitoring semiconductor manufacturing processes and test...
- Patent number 4,963,500
- Issue date Oct 16, 1990
- Sera Solar Corporation
- George W. Cogan
- G01 - MEASURING TESTING
Information Patent Grant
Ultra-thin solar cell and method
- Patent number 4,824,489
- Issue date Apr 25, 1989
- Sera Solar Corporation
- George W. Cogan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectrochemical cell
- Patent number 4,764,439
- Issue date Aug 16, 1988
- Sera Solar Corporation
- James F. Gibbons
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonaqueous electrolyte photoelectrochemical cell
- Patent number 4,459,343
- Issue date Jul 10, 1984
- Sera Solar Corporation
- James F. Gibbons
- H01 - BASIC ELECTRIC ELEMENTS