RS

Ronald Stiefelhagen

DB Dsm Ip Assets B.V.: 1 patents #1,007 of 2,011Top 55%
📍 Maarsbergen, NL: #2 of 4 inventorsTop 50%
Overall (All Time): #3,304,003 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7803431 Method for coating a yarn Freddy M. J. Tijink, Henricus H. W. Feijen, Christian Vieth, Johannes P. M. Dortmans 2010-09-28