KN

Karl-Heinz Northemann

📍 Kassel, DE: #304 of 565 inventorsTop 55%
Overall (All Time): #4,034,605 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4449266 Toothbrush with two segments of bristles Heinrich Krahn 1984-05-22