JZ

Johann Zwick

📍 Ennepetal, DE: #81 of 142 inventorsTop 60%
Overall (All Time): #3,517,855 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6595488 Butterfly valve — 2003-07-22