JN

John B. Newingham

WB Westinghouse Air Brake: 1 patents #129 of 220Top 60%
📍 Pittsburgh, PA: #4,559 of 7,570 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,818,843 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5192118 Electro-pneumatic locomotive brake control system Richard F. Balukin, Frank J. Jerina 1993-03-09