KD

Kaspar Davatz

GF Georg Fischer: 1 patents #60 of 149Top 45%
📍 Chur, CH: #158 of 314 inventorsTop 55%
Overall (All Time): #3,975,021 of 4,157,543Top 100%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4667928 Shut-off valve with spherical plug Bruno Hilpert, Bruno Hunziker 1987-05-26