Patents/Inventors

Michael Sobol

MunichDE3 patents

3 Patents

US123715792025
Method for Producing Effect Pigments
GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GmbH
0 cites
US123050412025
Method for Producing Platelet-shaped Pigments
GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GmbH
0 cites
US121287042024
Mask Exposure Method, Transparent Conductive Metallization and Pigment
GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GmbH
0 cites