24 Utility Patents
#56 in Concord, MA
#3,457 in Massachusetts
#66,319 in US
#129,510 in the World
Forward Citations = 1,684
Company Filing History:

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Houston Advanced Research Center
4. 1 out of 598

5. 1 out of 1
Smiths Detection-edgewood, Inc.
where one patent can have more than one assignee
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