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Felix Benjamin Donath

OE Otis Elevator: 1 patents #73 of 232Top 35%
Overall (2018): #421,338 of 503,207Top 85%
1
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
10155640 Elevator system using rescue storage device for increased power Juergen Gewinner, Peter Herkel, Daryl J. Marvin 2018-12-18