37 Utility Patents
#14 in Johnston, IA
#160 in Iowa
#34,310 in US
#65,623 in the World
Forward Citations = 239
Company Filing History:


Poineer Hi-bred International, Inc.
where one patent can have more than one assignee
Get your Inventor Badge Today
#14 in Johnston, IA
#160 in Iowa
#34,310 in US
#65,623 in the World
Company Filing History:


Get your Inventor Badge Today