GH

Gunther Hellmann

DB Dsm Ip Assets B.V.: 1 patents #1,007 of 2,011Top 55%
📍 Laufenbürg, DE: #16 of 28 inventorsTop 60%
Overall (All Time): #3,260,478 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8003843 Transport of ethyne in form of α-alkynols as ethyne precursors Angela Wildermann, Werner Bonrath 2011-08-23