YL

Yatao Li

OE Otis Elevator: 1 patents #73 of 258Top 30%
Overall (2023): #200,143 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11791680 Magnet spacer and motor — 2023-10-17