25 Utility and 9 Design Patents
#1 in Lonsdale, MN
#2,158 in Minnesota
#61,392 in US
#119,459 in the World
rank by utility patentsForward Citations = 425
Company Filing History:
Get your Inventor Badge Today
#1 in Lonsdale, MN
#2,158 in Minnesota
#61,392 in US
#119,459 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today