Claus Freytag

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
User interface for a postage meter machine
- Patent number 5,818,020
- Issue date Oct 6, 1998
- Francotyp Postalia AG & Co.
- Hasbi Kabacaoglu
- G07 - CHECKING-DEVICES
Information Patent Grant
Method of improving the security of postage meter machines
- Patent number 5,805,711
- Issue date Sep 8, 1998
- Francotyp Postalia AG & Co.
- Harald Windel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for entering data into a scale
- Patent number 5,710,706
- Issue date Jan 20, 1998
- Francotyp Postalia AG & Co.
- Katrin Markl
- G07 - CHECKING-DEVICES
Information Patent Grant
Method for improving the security of postage meter machines
- Patent number 5,671,146
- Issue date Sep 23, 1997
- Francotyp-Postalia GmbH
- Harald Windel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for data input into a postage meter machine, arrangement for...
- Patent number 5,602,743
- Issue date Feb 11, 1997
- Francotyp Postalia AG & Co.
- Claus Freytag
- G07 - CHECKING-DEVICES
Information Patent Grant
Method for data input into a postage meter machine, arrangement for...
- Patent number 5,490,077
- Issue date Feb 6, 1996
- Francotyp-Postalia GmbH
- Claus Freytag
- G07 - CHECKING-DEVICES