DL

Daniel Lenssen

GG Giesecke+Devrient Currency Technology Gmbh: 1 patents #16 of 34Top 50%
Overall (2023): #472,386 of 537,848Top 90%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11745474 Composite glass with an intermediate film that changes colour depending on the viewing angle Maik Rudolf Johann SCHERER, Raphael Dehmel, Kai Herrmann SCHERER, Michael Rahm, Mario Keller 2023-09-05