Kanata
Canada
6
2015-07-30
The entities that hold a legal rights for patent applications filed by inventor Krahn Darren:
Darren Krahn from Kanata, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Authentication system and method
#2 | 2012-03-08Method of providing transactions employing advertising based verification
#3 | 2009-09-17Method of providing transactions employing advertising based verification
#4 | 2009-02-19Method of providing assured transactions by watermarked file display verification
#5 | 2009-02-12Embedded self-contained security commands
#6 | 2008-10-23Authentication system and method
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