PS

Phillip Schedl

OE Otis Elevator: 1 patents #50 of 167Top 30%
Overall (2017): #279,008 of 506,227Top 60%
1
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9718646 Chain drive system with polygon compensation Walter Srb-Gaffron, Martin Michalke 2017-08-01