Yao T. Li

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Lincoln, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Zero stiffness taut ribbon rotary suspension systems
- Patent number 4,000,659
- Issue date Jan 4, 1977
- Yao Tzu Li
- G01 - MEASURING TESTING
Information Patent Grant
Sensitive tiltmeter
- Patent number 3,997,976
- Issue date Dec 21, 1976
- Massachusetts Institute of Technology
- Yao T. Li
- G01 - MEASURING TESTING