JB

Justin Billard

OE Otis Elevator: 1 patents #28 of 100Top 30%
Overall (2025): #330,326 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Patent #TitleCo-InventorsDate
12297079 Roller speed sensor with magnets and sensors Yu Pu 2025-05-13