BL

Bruce P. Lerner

OE Otis Elevator: 1 patents #73 of 232Top 35%
Overall (2018): #470,540 of 503,207Top 95%
1
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
10051040 Elevator system using dual communication channels Daryl J. Marvin, Vijay Jayachandran 2018-08-14