FE

Friedrich Engesser

📍 Blumberg, DE: #15 of 40 inventorsTop 40%
Overall (All Time): #3,323,697 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7523760 Valve rotating device — 2009-04-28