UG

Ulrich GRABBE

AS Aqua-Aerobic Systems: 1 patents #2 of 3Top 70%
📍 Jona, CH: #5 of 17 inventorsTop 30%
Overall (2019): #233,941 of 560,194Top 45%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10195549 Backwash shoe method and apparatus that increases effective surface area of cloth filter media 2019-02-05