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Day Runner
DR
Day Runner
— 19 Patents
Rank
(All Time):
#31,496
of
106,120
Top 30%
3
inventors
19
Patents All Time
Top Inventors at Day Runner
All Time
Showing
1–3
of
3
inventors
Rank
Name
Patents
1
Douglas M. Jack
11
2
Ronald Bianco
8
3
Charles Robertson
1
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