Inventor
KOHL KLAUS
DE10 patents
⚠️ This page may combine multiple inventors who share the name “KOHL KLAUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GIESECKE & DEVRIENT MOBILE SECURITY GMBH
3 patentsUS10926573B2Feb 23, 2021
Producing an optical security element
GIESECKE & DEVRIENT MOBILE SECURITY GMBH0 citations59
US10336123B2Jul 2, 2019
Multilayer security element
GIESECKE & DEVRIENT MOBILE SECURITY GMBH1 citations53
US11148458B2Oct 19, 2021
Method for changing an edge of a portable card-shaped data carrier
GIESECKE & DEVRIENT MOBILE SECURITY GMBH0 citations49