10 Utility Patents
#4 in Grand Rapids, MN
#6,580 in Minnesota
#199,809 in US
#405,705 in the World
Forward Citations = 123
Company Filing History:
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#4 in Grand Rapids, MN
#6,580 in Minnesota
#199,809 in US
#405,705 in the World
Company Filing History:
Get your Inventor Badge Today