9 Utility Patents
#38 in Marshalltown, IA
#1,421 in Iowa
#223,543 in US
#455,433 in the World
Forward Citations = 11
Company Filing History:
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#38 in Marshalltown, IA
#1,421 in Iowa
#223,543 in US
#455,433 in the World
Company Filing History:
Get your Inventor Badge Today