21 Utility Patents
#39 in Hopkinton, MA
#4,195 in Massachusetts
#80,134 in US
#157,531 in the World
Forward Citations = 861
Company Filing History:
Eta Devices, Inc.
Ati International Srl

4. 2 out of 2,297

5. 1 out of 1
Ela Devices, Inc.
where one patent can have more than one assignee
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