14 Utility Patents
#21 in Marshalltown, IA
#771 in Iowa
#131,890 in US
#263,350 in the World
Forward Citations = 64
Company Filing History:

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#21 in Marshalltown, IA
#771 in Iowa
#131,890 in US
#263,350 in the World
Company Filing History:

Get your Inventor Badge Today