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Companies
Inventors
CY
Cemal Selcuk Yapar
OE
Otis Elevator
: 1 patents #29 of 132
Top 25%
Overall (2016):
#445,530
of 481,213
Top 95%
1
Patents 2016
Issued Patents
2016
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Patent #
Title
Co-Inventors
Date
9371212
Elevator system including a 4:1 roping arrangement
—
2016-06-21
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