VD

Volker Denkmann

SG Speira Gmbh: 2 patents #1 of 14Top 8%
Overall (2024): #105,960 of 561,600Top 20%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12180566 Battery cell housing made of an aluminium alloy strip having a high recycling content Martin Christoph Lentz, Andreas Siemen, Holger Aretz, Hartmut Janssen, Mathis Ruppert +3 more 2024-12-31
12046758 Battery electrode foil for the production of lithium-ion accumulators Galyna Laptyeva, Ulrich Hampel 2024-07-23