Ulisses G. Romao

OE Otis Elevator: 1 patents #966 of 1,840Top 55%

📍 São Paulo, BR: #656 of 1,773 inventorsTop 40%

Overall (All Time): #3,683,506 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5749443	Elevator based security system	—	1998-05-12