JA

John V. Allen

📍 Vancouver, CA: #2,049 of 5,070 inventorsTop 45%
Overall (All Time): #2,318,318 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5039301 Fluidized bed furnace Berend Put, Geoff W. Boraston 1991-08-13
4879958 Fluidized bed reactor with two zone combustion Berend Put, Geoff W. Boraston 1989-11-14