P

Inventor

LEOPOLD ANDRE

DE8 patents
⚠️ This page may combine multiple inventors who share the name “LEOPOLD ANDRE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OVD KINEGRAM AG

3 patents
US9592701B2Mar 14, 2017

Security element and security document

OVD KINEGRAM AG5 citations72
US9834030B2Dec 5, 2017

Security element

OVD KINEGRAM AG4 citations71
US9796204B2Oct 24, 2017

Security element

OVD KINEGRAM AG2 citations71

BUNDESDRUCKEREI GMBH

3 patents
US10723109B2Jul 28, 2020

Method for producing a polycarbonate layered composite

BUNDESDRUCKEREI GMBH1 citations60
US10901368B2Jan 26, 2021

Method for integrating a hologram into a security document body and security document body

BUNDESDRUCKEREI GMBH1 citations58
US10800201B2Oct 13, 2020

Security object having a dynamic and static window security feature and method for production

BUNDESDRUCKEREI GMBH1 citations55

MUTH OLIVER

1 patent
US8636862B2Jan 28, 2014

Method for producing a polycarbonate layered composite

MUTH OLIVER4 citations67

DRESSEL OLAF

1 patent
US8681325B2Mar 25, 2014

Verification apparatus and method for verifying diffractive and/or reflective security features of security documents

DRESSEL OLAF2 citations58