UK

Ullrich Kellner

H& Hella Kgaa Hueck &: 1 patents #1 of 30Top 4%
📍 Vellmar, DE: #2 of 11 inventorsTop 20%
Overall (1997): #49,776 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5592145 Electromagnetic signal horn Stefan Gepfert, Franz-Josef Schlueter, Harald Dietz 1997-01-07