DM

David Wayne Mckee

OE Otis Elevator: 1 patents #50 of 167Top 30%
Overall (2017): #447,381 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9663328 Elevator system belt Brad Guilani, Mark S. Thompson, Kyle Martin, Hong Yang, Peter Keyo +1 more 2017-05-30