FW

Frank Woelfle

Overall (All Time): #3,199,171 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8133048 Method and blank for producing a screw-tube conveyor and screw-tube conveyor produced in this way Urban Stricker 2012-03-13