ND

Norbert Diwisch

OE Otis Elevator: 1 patents #73 of 258Top 30%
Overall (2023): #307,672 of 537,848Top 60%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11565911 Electronic test nodes for automatic check of a safety chain Peter Herkel 2023-01-31