WF

Wolfgang Friederichs

Overall (2017): #196,382 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9834655 Polyurethane foam and method for producing same Dirk Steinmeister, Stephan Moers, Stefan Lindner, Juergen Straeter 2017-12-05