Betty A. Blankenship

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
High T.sub.c superconductor contact unit having low interface resis...
- Patent number 5,179,071
- Issue date Jan 12, 1993
- The United States of America as represented by the Secretary of Commerce
- John W. Ekin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High T.sub.c superconducting unit having low contact surface resist...
- Patent number 5,149,686
- Issue date Sep 22, 1992
- The United States of America as represented by the Secretary of Commerce
- John W. Ekin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-T.sub.c superconductor contact unit having low interface resis...
- Patent number 5,015,620
- Issue date May 14, 1991
- The United States of America as represented by the Secretary of Commerce
- John W. Ekin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-T.sub.c superconducting unit having low contact surface resist...
- Patent number 4,963,523
- Issue date Oct 16, 1990
- The United States of America as represented by the Secretary of the Commerce
- John W. Ekin
- H01 - BASIC ELECTRIC ELEMENTS