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Murllo W. Bonilha

OE Otis Elevator: 1 patents #966 of 1,840Top 55%
Overall (All Time): #3,169,544 of 4,157,543Top 80%
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Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8500525 Elevator ceiling ventilation cavity Daniel G. Opoku, Wenlong Li, Goldino Alves, Vijay Jayachandran 2013-08-06