David B. Smathers

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Salem, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for producing superconducting joints
- Patent number 5,111,574
- Issue date May 12, 1992
- Teledyne Industries, Inc.
- David B. Smathers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for making filamentary superconductors using tin-magnesium...
- Patent number 5,098,798
- Issue date Mar 24, 1992
- Teledyne Industries, Inc.
- David B. Smathers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for making filamentary superconductors using tin-magnesium...
- Patent number 4,973,527
- Issue date Nov 27, 1990
- Teledyne Industries, Inc.
- David B. Smathers
- H01 - BASIC ELECTRIC ELEMENTS