21 Utility Patents
#1 in Avon, MA
#4,017 in Massachusetts
#77,081 in US
#151,367 in the World
Forward Citations = 360
Company Filing History:
Shipley Company, L.l.c.
Shipley Company, L.l.c.
Other
4. 1 out of 162,544

5. 1 out of 691

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