Inventor
FREYTAG CLAUS
DE6 patents
Patents
6 patentsUS5490077AFeb 6, 1996
Method for data input into a postage meter machine, arrangement for franking postal matter and for producing an advert mark respectively allocated to a cost allocation account
FRANCOTYP POSTALIA GMBH205 citations97
US5602743AFeb 11, 1997
Method for data input into a postage meter machine, arrangement for franking postal matter and for producing a franking design respectively allocated to a cost center
FRANCOTYP POSTALIA GMBH100 citations96
US5710706AJan 20, 1998
Method for entering data into a scale
FRANCOTYP POSTALIA GMBH102 citations95
US5671146ASep 23, 1997
Method for improving the security of postage meter machines
FRANCOTYP POSTALIA GMBH71 citations94
US5805711ASep 8, 1998
Method of improving the security of postage meter machines
FRANCOTYP POSTALIA GMBH56 citations90
US5818020AOct 6, 1998
User interface for a postage meter machine
FRANCOTYP POSTALIA GMBH12 citations70