38 Utility Patents
#3 in Amherst, MA
#1,468 in Massachusetts
#30,915 in US
#58,719 in the World
Forward Citations = 1,203
Company Filing History:
Amherst Process Instruments, Inc.
4. 3 out of 3
Non-lethal Defense, Inc.
5. 1 out of 830,757 patents
Other
where one patent can have more than one assignee
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