OE

Ortwin Ertl

AG Annikki Gmbh: 1 patents #1 of 7Top 15%
Overall (2016): #272,830 of 481,213Top 60%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9487549 Preparation of lignin Karin Fackler, Thomas Ters, Kurt Messner 2016-11-08