David J. Sorg

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St. Mary's, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Yttrium chromite chromia thermistors
- Patent number 6,204,748
- Issue date Mar 20, 2001
- Keystone Thermometrics, Inc.
- David J. Sorg
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Yttrium chromite chromia thermistors
- Patent number 6,136,231
- Issue date Oct 24, 2000
- Keystone Thermometrics, Inc.
- David J. Sorg
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of making wafer based sensors and wafer chip sensors
- Patent number 6,125,529
- Issue date Oct 3, 2000
- Thermometrics, Inc.
- Carol Zwick Rosen
- C30 - CRYSTAL GROWTH