Michael Elliot Gersh

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Bedford, MA, US

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Patents Grantslast 30 patents

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Systems and methods for optically measuring properties of hydrocarb...
- Patent number 5,822,058
- Issue date Oct 13, 1998
- Spectral Sciences, Inc.
- Steven Adler-Golden
- G01 - MEASURING TESTING
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Multi-pass optical cell species concentration measurement system
- Patent number 5,485,276
- Issue date Jan 16, 1996
- Spectral Sciences Inc.
- Fritz Bien
- G01 - MEASURING TESTING
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Off-line-locked laser diode species monitor system
- Patent number 5,459,574
- Issue date Oct 17, 1995
- Spectral Sciences Inc.
- Jamine Lee
- G01 - MEASURING TESTING
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Leak detector
- Patent number 4,897,551
- Issue date Jan 30, 1990
- Spectral Sciences, Inc.
- Michael E. Gersh
- G01 - MEASURING TESTING
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Ultraviolet absorption hygrometer
- Patent number 4,627,284
- Issue date Dec 9, 1986
- Spectral Sciences, Inc.
- Michael E. Gersh
- G01 - MEASURING TESTING
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Retroreflectors
- Patent number 4,053,233
- Issue date Oct 11, 1977
- Aerodyne Research, Inc.
- Fritz Bien
- G01 - MEASURING TESTING