DF

Döhring Frank

Overall (All Time): #3,486,029 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6770845 Supporting structure for sheet material Nöst Franz, Richard Bohnert, Konrad Straub, Rolf Kiefer, Karl-Martin Benz +2 more 2004-08-03