15 Utility and 5 Design Patents
#148 in Plymouth, MN
#4,252 in Minnesota
#123,762 in US
#247,411 in the World
rank by utility patentsForward Citations = 750
Company Filing History:

Recovery Engineering, Inc.

4. 2 out of 833

5. 1 out of 5,920

where one patent can have more than one assignee
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