OK

Oliver KEITSCH

AA Audi Ag: 3 patents #476 of 2,982Top 20%
Overall (All Time): #1,326,800 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12412907 Bipolar plate and fuel cell stack Armin SIEBEL, Sebastian VOIGT 2025-09-09
12394805 Bipolar plate and fuel cell stack Armin SIEBEL, Sebastian VOIGT 2025-08-19
12278403 Bipolar plate Fabian LIPPL 2025-04-15