42 Utility Patents
#13 in White Bear Lake, MN
#998 in Minnesota
#27,668 in US
#52,456 in the World
Forward Citations = 375
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4. 1 out of 4
3m
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#13 in White Bear Lake, MN
#998 in Minnesota
#27,668 in US
#52,456 in the World
Company Filing History:


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