MS

Martin Stark

GG Giesecke+Devrient Currency Technology Gmbh: 2 patents #1 of 26Top 4%
📍 Stenungsund, MA: #1 of 1 inventorsTop 100%
Overall (2022): #131,112 of 548,613Top 25%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11282321 Optical storage phosphor, method for checking an authenticity feature, device for carrying out a method, authenticity feature and value document — 2022-03-22
11254159 Method for securing value documents using storage phosphors — 2022-02-22