26 Utility Patents
#157 in Lexington, MA
#2,997 in Massachusetts
#57,652 in US
#111,924 in the World
Forward Citations = 558
Company Filing History:
Other
Semitest, Inc.
4. 3 out of 153

5. 3 out of 3
Optical Diagnostic Systems, Inc.
where one patent can have more than one assignee
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