9 Utility Patents
#1,487 in Portland, OR
#3,786 in Oregon
#215,780 in US
#439,225 in the World
Forward Citations = 217
Company Filing History:

Seiko Communications Systems Inc.
At&e Corporation
4. 1 out of 53

5. 1 out of 6
Aquametrics, Inc.
where one patent can have more than one assignee
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