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OE Otis Elevator: 1 patents #88 of 253Top 35%
Overall (2021): #515,623 of 548,734Top 95%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11104549 Machine mounting structure for elevator system Jean-Emile Rocher, Pascal Rebillard 2021-08-31