34 Utility and 1 Design Patents
#160 in Ann Arbor, MI
#1,395 in Michigan
#39,213 in US
#75,271 in the World
rank by utility patentsForward Citations = 686
Company Filing History:
Other
Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North America

4. 4 out of 4
Rockford Rigging, Inc.
5. 3 out of 179

where one patent can have more than one assignee
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