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For the Inventor, By the Inventor

Halifax, Canada

Crossoff Incorporated


USPTO Granted Patents = 2

Forward Citations = 159

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2 inventors (with patents filed for the assignee):

goldMedal Chris Outwater (2 out of 35 patents)

silverMedal Mark H Helmick (1 out of 10 patents)


2 patents:

1. 6612494 - Product authentication system (2003-09-02),
2. 6354501 - Composite authentication mark and system and method for reading the same (2002-03-12),
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USPTO Data Jan 1 1976 - Sep 15 2026

2 Patents

#41 in Halifax

#5,997 in Canada

Halifax, CA
Halifax, Canada

Crossoff Incorporated

Forward Citations = 159

2 inventors:

goldMedal Chris Outwater (2 out of 35 patents)

silverMedal Mark H Helmick (1 out of 10 patents)

Please report any incorrect information to [email protected]
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