EL

Erik Ludvigsen

AA Alfa Laval Separation A/S: 1 patents #28 of 55Top 55%
Overall (All Time): #4,015,623 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4519496 Conveyor screw with wear-resistant members attached to its operative surface — 1985-05-28