4 Utility Patents
#1,910 in Pittsburgh, PA
#18,210 in Pennsylvania
#481,365 in US
Forward Citations = 39
Company Filing History:
Justsystems Evans Research, Inc.
Clairvoyance Corporation
Claritech Corporation
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#1,910 in Pittsburgh, PA
#18,210 in Pennsylvania
#481,365 in US
Company Filing History:
Get your Inventor Badge Today