AS

Alois Spengler

PG Paul Wurth Refractory & Engineering Gmbh: 1 patents #7 of 15Top 50%
📍 Sosberg, DE: #1 of 1 inventorsTop 100%
Overall (All Time): #3,172,590 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8517725 Ceramic burner Friedrich Eschmann, Franz Dachs, Teodor Krone 2013-08-27