HV

Hans-Peter Volkelk

📍 Griesingen, DE: #3 of 4 inventorsTop 75%
Overall (All Time): #3,378,206 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7178402 Pressure measuring device for vacuum systems Harald Wanka, Johann Georg Reichart 2007-02-20