AW

A. Phillip Winey

OE Otis Elevator: 1 patents #966 of 1,840Top 55%
Overall (All Time): #3,030,982 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9517921 Machine roomless hydraulic elevator system John Stofira, Frank Sansevero 2016-12-13