Jan Kretzschmar

2 Patents

• US125125492025

  Battery Unit and Motor Vehicle with a Battery Unit

  Dr. Ing. H.c. F. Porsche Aktiengesellschaft

  0 cites
• US121223112024

  Motor Vehicle Body Having a Battery Compartment, Motor Vehicle

  DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT

  0 cites