65 Utility Patents
#5 in Johnston, IA
#53 in Iowa
#12,414 in US
#22,933 in the World
Forward Citations = 347
Company Filing History:


Poineer Hi-bred International, Inc.
where one patent can have more than one assignee
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#5 in Johnston, IA
#53 in Iowa
#12,414 in US
#22,933 in the World
Company Filing History:


Get your Inventor Badge Today