FZ

Franz Zierler

📍 Bad Aussee, AT: #5 of 22 inventorsTop 25%
Overall (All Time): #2,244,364 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6156128 Process and apparatus for washing contaminations from material retained on a trash rake — 2000-12-05
5811016 Method and apparatus for removing sand from waste water loaded with sand and organic substances — 1998-09-22