La Crosse, WI, United States of America

Irwin R Friedman

This inventor holds 1 USPTO granted patent. Top assignee: The Trane Company. Active years: 1984.


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 56(Granted Patents)


Company Filing History:


Years Active: 1984

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1 patent (USPTO):Explore Patents
Profile summary based on public USPTO records.
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