9 Utility and 1 Design Patents
#2 in Kelley, IA
#1,423 in Iowa
#224,097 in US
#456,856 in the World
rank by utility patentsForward Citations = 96
Company Filing History:
Other


4. 1 out of 22,172

5. 1 out of 51,840

where one patent can have more than one assignee
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