BK

Bert Klesczewski

CA Covestro Deutschland Ag: 1 patents #91 of 265Top 35%
Overall (2017): #480,090 of 506,227Top 95%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9714216 Use of urethane alcohols for preparation of polyether polyols Jörg Hofmann, Kai Laemmerhold, Hartmut Nefzger, Monika Heinz, Klaus Lorenz 2017-07-25