64 Utility and 2 Design Patents
#2 in Norfolk, MA
#524 in Massachusetts
#12,774 in US
#23,619 in the World
rank by utility patentsForward Citations = 474
Company Filing History:


Stoneridge Control Devices, Inc.
4. 2 out of 35

5. 1 out of 6,186

where one patent can have more than one assignee
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