42 Utility and 5 Design Patents
#1 in Swisher, IA
#119 in Iowa
#27,704 in US
#52,518 in the World
rank by utility patentsForward Citations = 353
Company Filing History:
Get your Inventor Badge Today
#1 in Swisher, IA
#119 in Iowa
#27,704 in US
#52,518 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today