P

Inventor

SCHARFENBERG MICHAEL

DE6 patents
⚠️ This page may combine multiple inventors who share the name “SCHARFENBERG MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOMPKIN WAYNE ROBERT

3 patents
US8848266B2Sep 30, 2014

Security element and method for producing a security element

TOMPKIN WAYNE ROBERT2 citations59
US8498034B2Jul 30, 2013

Security element and method for producing a security element

TOMPKIN WAYNE ROBERT2 citations59
US8562026B2Oct 22, 2013

Security element and process for the production of a security element

TOMPKIN WAYNE ROBERT0 citations51

HANSEN ACHIM

1 patent
US8507154B2Aug 13, 2013

Volume hologram comprising expansion agent layer or contraction agent layer for creating color patterns

HANSEN ACHIM2 citations59

X CELEPRINT LTD

1 patent
US12456706B2Oct 28, 2025

Variable stiffness modules

X CELEPRINT LTD0 citations46

LEONHARD KURZ STIFTUNG & CO KG

1 patent
US12458966B2Nov 4, 2025

Microfluidic array, method of manufacture, measuring system comprising the microfluidic array, and use

LEONHARD KURZ STIFTUNG & CO KG0 citations40