HB

Horst-Dieter Borgwardt

SA Sms Siemag Ag: 1 patents #142 of 318Top 45%
📍 Dorsten, DE: #130 of 217 inventorsTop 60%
Overall (All Time): #3,312,410 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7850903 Tapping channel for a metallurgical furnace Karl-Heinz Kummer, Jürgen Kunze 2010-12-14