RS

Rudolph Steger

OE Otis Elevator: 1 patents #966 of 1,840Top 55%
Overall (All Time): #3,740,925 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5509505 Arrangement for detecting elevator car position Chester J. Slabinski, Michael Garfinkel 1996-04-23