HP

Helmut Perktold

PS Plansee Se: 1 patents #69 of 144Top 50%
Overall (All Time): #2,951,408 of 4,157,543Top 75%
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Issued Patents All Time

Patent #TitleCo-InventorsDate
9686822 Glass-melting electrode with cooling device and cooling device for a glass-melting electrode Dietmar Sprenger, Hannes Traxler 2017-06-20