LW

Leslie C. Watterson

OE Otis Elevator: 1 patents #73 of 232Top 35%
Overall (2018): #330,951 of 503,207Top 70%
1
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
9935494 Elevator power supply for inverter controller Kyle W. Rogers, Daryl J. Marvin, Craig Drew Bogli 2018-04-03