RG

Robert E. Greenstien

OE Otis Elevator: 1 patents #966 of 1,840Top 55%
Overall (All Time): #3,971,567 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4655324 Method for privately controlling an elevator Gary Meguerdichian 1987-04-07