AS

Alexander Spies

SA Siemens Aktiengesellschaft: 1 patents #366 of 1,479Top 25%
📍 Kemnath, DE: #2 of 4 inventorsTop 50%
Overall (2019): #548,327 of 560,194Top 100%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10294572 Gas diffusion layer, electrochemical cell having such a gas diffusion layer, and electrolyzer Alexander Hahn, Jochen Straub 2019-05-21