AP

Arangarajan P

OE Otis Elevator: 1 patents #966 of 1,840Top 55%
Overall (All Time): #2,508,278 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12017887 Water detection inside elevator pit Ankit Gupta, Stella M. Oggianu, Girisha DJ, Anup Kumar 2024-06-25