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Kenneth Jaffe
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Boulder, CO, US
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last 30 patents
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Patent Grant
Chemical process sampler
Patent number
4,873,876
Issue date
Oct 17, 1989
Ethylene Corp.
Michael Sheridan
G01 - MEASURING TESTING
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Patent Grant
Sight glass construction
Patent number
4,838,095
Issue date
Jun 13, 1989
Ethylene Corp.
Michael Sheridan
G02 - OPTICS