HL

Harold L. Lafferty

CE Combustion Engineering: 1 patents #304 of 732Top 45%
Overall (All Time): #4,053,600 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4390186 Metal-to-metal ribbed seal John K. McGee, Charles D. Bridges, Archie L. Smith 1983-06-28