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Sylvia Stone

OE Otis Elevator: 1 patents #966 of 1,840Top 55%
Overall (All Time): #4,150,712 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10486938 Elevator service request using user device Emily Baldi, Kelly Martin Dubois, Paul A. Simcik, Harrison Daniels, Yew Leong +2 more 2019-11-26