DS

David Christopher Siebels

Overall (All Time): #1,815,692 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11719369 Line element with friction-reducing layer Dietmar Baumhoff, Michael Henkelmann, Oliver Selter, Andreas Gerhard, Stefan Hauk +4 more 2023-08-08
11536412 Line element with damping element Stefan Hauk, Oliver Selter, Dietmar Baumhoff, Karl-Heinz Münker, Andreas Gerhard +4 more 2022-12-27