ES

Erhard Siggel

AI Akzona Incorporated: 1 patents #122 of 274Top 45%
📍 Lützelbach, DE: #4 of 5 inventorsTop 80%
Overall (All Time): #4,050,848 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4380594 Filaments and fibers having discontinuous cavities Gerhard Wick, Heinz Linhart, Erich Kessler 1983-04-19