HS

Helmut Springer

CG Celanese Chemicals Europe Gmbh: 1 patents #2 of 17Top 15%
📍 Voerde, DE: #1 of 2 inventorsTop 50%
Overall (2002): #207,801 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6423856 Process for preparing ester plasticizers Klaus Dieter Merscher, Rudolf Heumuller, Klaus Schimmer, Heinz Strutz 2002-07-23