WK

Werner Kroh

📍 Worb, CH: #34 of 63 inventorsTop 55%
Overall (All Time): #3,250,791 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7947641 Agent for treating oil-polluted ground, and for cleaning oil-contaminated surfaces and containers 2011-05-24