HS

Heinz Sonnenberg

M& Maschinenfabrik Alfred Schmermund Gmbh &: 1 patents #9 of 17Top 55%
MA Maschinenfabrik Carl Zangs Aktiengesellschaft: 1 patents #9 of 17Top 55%
📍 Viersen, DE: #58 of 157 inventorsTop 40%
Overall (All Time): #2,310,684 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5131593 Splicing technique and apparatus Knecht Siegfried 1992-07-21
4354531 Rotation dobby Paul Surkamp 1982-10-19