AS

Armin SIEBEL

AA Audi Ag: 2 patents #21 of 230Top 10%
📍 Neckarsulm, DE: #1 of 8 inventorsTop 15%
Overall (2025): #140,386 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12412907 Bipolar plate and fuel cell stack Oliver KEITSCH, Sebastian VOIGT 2025-09-09
12394805 Bipolar plate and fuel cell stack Oliver KEITSCH, Sebastian VOIGT 2025-08-19