JB

Justin Billard

OE Otis Elevator: 1 patents #73 of 232Top 35%
Overall (2018): #356,863 of 503,207Top 75%
1
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
9981826 Braking device for braking a hoisted object relative to a guide member Daryl J. Marvin, Randall S. Dube 2018-05-29