12 Utility Patents
#67 in Carlisle, MA
#8,767 in Massachusetts
#162,224 in US
#327,534 in the World
Forward Citations = 173
Company Filing History:



4. 1 out of 16
Sparta Systems, Inc.
5. 1 out of 2
Lumen Laboratories, Inc.
where one patent can have more than one assignee
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