DM

David Wayne Mckee

OE Otis Elevator: 1 patents #73 of 258Top 30%
Overall (2023): #471,614 of 537,848Top 90%
1
Patents 2023

Issued Patents 2023

Patent #TitleCo-InventorsDate
11718505 Elevator system suspension member termination Richard N. Fargo, Mark R. Gurvich, Richard J. Ericson, Douglas E. Logan, John P. Wesson +1 more 2023-08-08