WK

Walter Kuhn

ZA Zahnradfabrik Friedrichshafen Ag: 1 patents #4 of 44Top 10%
📍 Friedrichshafen, FL: #1 of 1 inventorsTop 100%
Overall (1989): #45,737 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4823641 Planetary-gear speed-change transmission Hans-Jurgen Muller 1989-04-25