7 Utility and 1 Design Patents
#1 in Fremont, MI
#11,976 in Michigan
#288,068 in US
#590,709 in the World
rank by utility patentsForward Citations = 83
Company Filing History:


Other
4. 1 out of 2
Patco Sales & Service, Inc.
5. 1 out of 1
Shock V Automatic Lubrication Systems, Inc.
where one patent can have more than one assignee
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