WP

William H. Peterson

TP The Pullman: 4 patents #16 of 165Top 10%
Overall (All Time): #1,309,874 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4337708 Railway car superstructure frame — 1982-07-06
4244299 Railway side door hopper car locking mechanism — 1981-01-13
4235169 Door locking mechanism for side dump railway hopper cars — 1980-11-25
4222334 Hopper discharge door operating mechanism — 1980-09-16