55 Utility Patents
#8 in Johnston, IA
#71 in Iowa
#17,173 in US
#32,177 in the World
Forward Citations = 213
Company Filing History:



4. 3 out of 102

where one patent can have more than one assignee
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#8 in Johnston, IA
#71 in Iowa
#17,173 in US
#32,177 in the World
Company Filing History:




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