Wai Chung

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Watertown, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydrocarbon leak sensor
- Patent number 5,264,368
- Issue date Nov 23, 1993
- Boston Advanced Technologies, Inc.
- Richard H. Clarke
- G01 - MEASURING TESTING
Information Patent Grant
High accuracy mass sensor for monitoring fluid quantity in storage...
- Patent number 5,245,869
- Issue date Sep 21, 1993
- Boston Advanced Technologies, Inc.
- Richard H. Clarke
- G01 - MEASURING TESTING