Canaan, NH, United States of America

John F Ray

This inventor holds 1 USPTO granted patent. Top assignee: Spectra, Inc.. Active years: 2004.


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents
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