HM

Helmut Meyer

OE Otis Elevator: 1 patents #34 of 133Top 30%
Overall (2002): #208,218 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6457573 Belt drive back up device for escalator drive Joerg Ostermeier, Andreas Stuffel 2002-10-01