JH

Jan Helmig

CA Covestro Deutschland Ag: 1 patents #64 of 181Top 40%
Overall (2018): #384,352 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10138370 Polycarbonate compositions having improved adhesion to polyurethane layers Ralf Hufen, Thomas Eckel, Sven Hobeika, Timo Kuhlmann 2018-11-27