Francis Hai

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Torrance, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Microballoon impregnated fiber reinforced RTV film compression stress
- Patent number 5,814,734
- Issue date Sep 29, 1998
- The Aerospace Corporation
- Dick J. Chang
- G01 - MEASURING TESTING
Information Patent Grant
Microballoon impregnated fiber reinforced RTV film compression stre...
- Patent number 5,808,207
- Issue date Sep 15, 1998
- The Aerospace Corporation
- Dick J. Chang
- G01 - MEASURING TESTING