CP

Claude Pfeffer

OE Otis Elevator: 1 patents #34 of 133Top 30%
📍 Briare, FR: #1 of 1 inventorsTop 100%
Overall (2002): #238,684 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6481536 Method for isolating a single car in an elevator group — 2002-11-19