24 Utility and 2 Design Patents
#13 in Owatonna, MN
#2,282 in Minnesota
#65,078 in US
#126,863 in the World
rank by utility patentsForward Citations = 524
Company Filing History:

Other

4. 1 out of 1
Nenger Corporation
5. 1 out of 12
Owatonna Manufacturing Company, Inc.
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