9 Utility Patents
#4 in Knoxville, IA
#1,366 in Iowa
#215,925 in US
#439,533 in the World
Forward Citations = 194
Company Filing History:

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#4 in Knoxville, IA
#1,366 in Iowa
#215,925 in US
#439,533 in the World
Company Filing History:

Get your Inventor Badge Today