Sarnia, Canada

Keith A Callander

This inventor holds 2 USPTO granted patents. Top assignee: Polysar Limited. Active years: 1984-1991.


% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1984-1991

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2 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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