Inventor

KREUTER RUEDIGER

DE2 patents

Patents

2 patents

US6838639B2Jan 4, 2005

Method for the machining of workpieces by means of several laser beams

DATACARD CORP66 citations89

US7196781B2Mar 27, 2007

Method for verifying a perforation pattern serving as a security characteristic

DATACARD CORP3 citations55