4 Utility and 3 Design Patents
#128 in Dubuque, IA
#3,340 in Iowa
#481,669 in US
rank by utility patentsForward Citations = 256
Company Filing History:
Get your Inventor Badge Today
#128 in Dubuque, IA
#3,340 in Iowa
#481,669 in US
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today