JB

Joseph J. Barna

OE Otis Elevator: 1 patents #34 of 133Top 30%
📍 Mooresville, NC: #7 of 29 inventorsTop 25%
🗺 North Carolina: #822 of 3,093 inventorsTop 30%
Overall (2002): #190,647 of 266,432Top 75%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6364066 Remote rescue of trapped elevator passengers James R. Bolch, Barry G. Blackaby 2002-04-02