Alexander I. Feldman

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Redmond, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for measuring in situ or stress of concrete
- Patent number 6,029,526
- Issue date Feb 29, 2000
- Shannon & Wilson, Inc.
- Alex I. Feldman
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measurement of forces and pressures using...
- Patent number 5,457,999
- Issue date Oct 17, 1995
- The Slope Inidcator Company, Inc.
- Alexander I. Feldman
- G01 - MEASURING TESTING
Information Patent Grant
Tensioned bellows pressure transducer
- Patent number 5,115,675
- Issue date May 26, 1992
- The Slope Indicator Company
- Alexander I. Feldman
- G01 - MEASURING TESTING