MP

Manfred Poniatowski

DA Degussa Ag: 1 patents #925 of 2,007Top 50%
Overall (All Time): #3,679,235 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5730931 Heat-resistant platinum material Ernst Drost, Stefan Zeuner 1998-03-24