Gregory Ronald Harrah

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Santa Barbara, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing dewars
- Patent number 6,772,498
- Issue date Aug 10, 2004
- Superconductor Technologies, Inc.
- Wallace Yoshito Kunimoto
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Evacuation port and closure for dewars
- Patent number 6,568,194
- Issue date May 27, 2003
- Superconductor Technologies, Inc.
- Wallace Yoshito Kunimoto
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Information Patent Application
Evacuation port and closure for dewars
- Publication number 20030196311
- Publication date Oct 23, 2003
- Superconductor Technologies, Inc.
- Wallace Yoshito Kunimoto
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
EVACUATION PORT AND CLOSURE FOR DEWARS
- Publication number 20030089118
- Publication date May 15, 2003
- Wallace Yoshito Kunimoto
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS