45 Utility Patents
#8 in Woburn, MA
#1,027 in Massachusetts
#23,162 in US
#43,612 in the World
Forward Citations = 673
Company Filing History:
Shipley Company, L.l.c.
Shipley Company, L.l.c.
4. 2 out of 9
Polaroid-corporation-patent Department
5. 1 out of 162,190
where one patent can have more than one assignee
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