RP

Raphael Pecek

OE Otis Elevator: 1 patents #966 of 1,840Top 55%
Overall (All Time): #2,673,099 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11414297 Elevator safety device Peter Herkel, Mustapha Toutaoui, Ralph S. Stripling, Sven Knuth 2022-08-16