WP

William D. Parizot

TP The Pullman: 2 patents #34 of 165Top 25%
Overall (All Time): #2,364,241 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4412975 Fired process heater Paul D. O'Lenick, Lowell D. Fraley 1983-11-01
4324649 Fired process heater Paul D. O'Lenick, Lowell D. Fraley 1982-04-13