GH

Gunther Hellmann

DB Dsm Ip Assets B.V.: 1 patents #35 of 193Top 20%
📍 Laufenbürg, DE: #1 of 1 inventorsTop 100%
Overall (2011): #293,739 of 364,097Top 85%
1
Patents 2011

Issued Patents 2011

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