GR

Gopalakrishna Rajagopalan

OE Otis Elevator: 1 patents #966 of 1,840Top 55%
Overall (All Time): #3,104,955 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8721949 Modular handrail construction for a passenger conveyor handrail John P. Wesson, John M. Milton-Benoit, Changsheng Guo, James R. Irish, Xiaomei Yu +3 more 2014-05-13