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Pro-Optical Technologies, Inc.
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Maplewood, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fiber optic multiplexer and demultiplexer system
Patent number
5,680,239
Issue date
Oct 21, 1997
Pro-Optical Technologies, Inc.
Michael Liva
G01 - MEASURING TESTING
Information
Patent Grant
Multiple channel driver for fiber optic coupled sensors and switches
Patent number
5,539,201
Issue date
Jul 23, 1996
Pro-Optical Technologies, Inc.
Michael Liva
G01 - MEASURING TESTING
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Patent Grant
Object movement detector system
Patent number
5,237,171
Issue date
Aug 17, 1993
Pro Optical Technologies Inc.
Michael Liva
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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