33 Utility Patents
#1 in Hibbing, MN
#1,451 in Minnesota
#41,138 in US
#79,140 in the World
Forward Citations = 318
Company Filing History:

Ecolab Inc.
Apprise Technologies, Inc.
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#1 in Hibbing, MN
#1,451 in Minnesota
#41,138 in US
#79,140 in the World
Company Filing History:

Get your Inventor Badge Today