61 Utility Patents
#80 in Menlo Park, CA
#4,548 in California
#13,987 in US
#26,011 in the World
Forward Citations = 1,250
Company Filing History:





Callahan Cellular L.l.c.
4. 2 out of 2
Ophivain Applications Ny L.l.c.
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#80 in Menlo Park, CA
#4,548 in California
#13,987 in US
#26,011 in the World
Company Filing History:
Get your Inventor Badge Today