San Mateo, CA, United States of America

Robert A Karchevski

This inventor holds 2 USPTO granted patents. Top assignees: Gte Automatic Electric Incorporated, Gte Automatic Electric Laboratories Incorporated. Active years: 1983.


% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 2

Forward Citations = 27(Granted Patents)


Company Filing History:


Years Active: 1983

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2 patents (USPTO):Explore Patents
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