FH

Frederick J. Hiorns

📍 Orpington, GB: #36 of 77 inventorsTop 50%
Overall (All Time): #4,096,722 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4289428 Particulate matter air assisted screw discharge apparatus — 1981-09-15