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Companies
Inventors
DH
Dick C. Hardt
CL
Callahan Cellular L.L.C.
: 1 patents #2 of 15
Top 15%
Overall (2019):
#486,072
of 560,194
Top 90%
1
Patents 2019
Issued Patents
2019
Profile Widget
Patent #
Title
Co-Inventors
Date
10298594
Graduated authentication in an identity management system
—
2019-05-21
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