JR

John Randazzo

OE Otis Elevator: 1 patents #966 of 1,840Top 55%
Overall (All Time): #3,692,904 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5792294 Method of replacing sheave liner John D. Barrett, Christopher J. Elliott, David Wayne Mckee, Hugh J. O'Donnell, John P. Wesson +1 more 1998-08-11