34 Utility Patents
#13 in Hopkinton, MA
#1,925 in Massachusetts
#38,795 in US
#74,250 in the World
Forward Citations = 599
Company Filing History:

Ionics, Inc.
Tbs Technologies, LLC
4. 4 out of 24
Waters Associates, Inc.
5. 2 out of 2
Spectra Analysis Instruments, Incorporated
where one patent can have more than one assignee
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