ES

Eugen Schwitter

EF Eidgenössische Materialprüfungs- Und Forschungsanstalt: 1 patents #4 of 26Top 20%
📍 Mollis, CH: #8 of 21 inventorsTop 40%
Overall (All Time): #3,168,840 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8496861 Process for making plastic fibers for application in concrete Josef Kaufmann 2013-07-30