EH

Ernst W. Hanke

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Beckum, DE: #32 of 123 inventorsTop 30%
Overall (All Time): #2,333,309 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4869786 Air classifying process and air classifier — 1989-09-26
4661244 Rotary basket air classifier Benno Bonk, Erwin Schmitz 1987-04-28