7 Utility Patents
#136 in Westborough, MA
#15,826 in Massachusetts
#290,330 in US
#596,497 in the World
Forward Citations = 22
Company Filing History:

Shipley Company, L.l.c.
Eternal Technology Corporation
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#136 in Westborough, MA
#15,826 in Massachusetts
#290,330 in US
#596,497 in the World
Company Filing History:

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