EP

Edward Piedra

OE Otis Elevator: 1 patents #50 of 167Top 30%
Overall (2017): #433,626 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9809418 Advanced smooth rescue operation Prasanna Nagarajan, Amir Lotfi 2017-11-07