Bodies which are non-conductive when cold

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Patents Grantslast 30 patents

Information Patent Grant
Sealed micromachined vacuum and gas filled devices
- Patent number 5,493,177
- Issue date Feb 20, 1996
- The Regents of the University of California
- Richard S. Muller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Vacuum-sealed silicon incandescent light
- Patent number 5,285,131
- Issue date Feb 8, 1994
- University of California - Berkeley
- Richard S. Muller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
2870520
- Patent number 2,870,520
- Issue date Jan 27, 1959
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2170683
- Patent number 2,170,683
- Issue date Aug 22, 1939
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
1658659
- Patent number 1,658,659
- Issue date Feb 7, 1928
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
1592459
- Patent number 1,592,459
- Issue date Jul 13, 1926
- H01 - BASIC ELECTRIC ELEMENTS