8 Utility Patents
#678 in Rochester, MN
#7,929 in Minnesota
#245,787 in US
#502,169 in the World
Forward Citations = 3
Company Filing History:



4. 1 out of 14

where one patent can have more than one assignee
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#678 in Rochester, MN
#7,929 in Minnesota
#245,787 in US
#502,169 in the World
Company Filing History:




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