Assignee
HANSEN ACHIM
CH4 patents
Top patents by PatentIndex Score
US8241732B2Aug 14, 2012
Transfer film
HANSEN ACHIM18 citations82
US9782927B2Oct 10, 2017
Method and device for joining transfer or laminating film webs
HANSEN ACHIM3 citations63
US8507154B2Aug 13, 2013
Volume hologram comprising expansion agent layer or contraction agent layer for creating color patterns
HANSEN ACHIM2 citations59
US8286880B2Oct 16, 2012
Security document and method for the production thereof
HANSEN ACHIM3 citations59