HA

Hans Ulrich Ammann

PA Prospective Concepts Ag: 1 patents #2 of 7Top 30%
📍 Langenthal, CH: #3 of 7 inventorsTop 45%
Overall (2003): #217,557 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6536708 Take-off device for airplanes Andreas Reinhard, Sepp Steffen 2003-03-25