Inventor
ZARGES OLAV A
DE3 patents
Patents
3 patentsUS6418422B1Jul 9, 2002
Postage meter machine with a chip card write/read unit and method for operating same
FRANCOTYP POSTALIA GMBH24 citations90
US5805711ASep 8, 1998
Method of improving the security of postage meter machines
FRANCOTYP POSTALIA GMBH56 citations90
US6199752B1Mar 13, 2001
Postage meter machine with a chip card write/read unit and method for operating same
FRANCOTYP POSTALIA GMBH15 citations78