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Nowal Pierson
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Taber, CA
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last 30 patents
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Patent Grant
Breakaway device for posts
Patent number
8,523,135
Issue date
Sep 3, 2013
648560 Alberta Ltd.
Nowal Pierson
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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last 30 patents
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Patent Application
Breakaway Device for Posts
Publication number
20110248143
Publication date
Oct 13, 2011
Nowal Pierson
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES