8 Utility Patents
#1,693 in Portland, OR
#4,342 in Oregon
#254,065 in US
#519,767 in the World
Forward Citations = 53
Company Filing History:


Abt Holding Company
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#1,693 in Portland, OR
#4,342 in Oregon
#254,065 in US
#519,767 in the World
Company Filing History:


Get your Inventor Badge Today