George G. Gelfer

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West Chester, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and arrangement for automatically ordering supplies which ar...
- Patent number 7,254,563
- Issue date Aug 7, 2007
- Francotyp-Postalia AG & Co.
- George G. Gelfer
- G07 - CHECKING-DEVICES
Information Patent Grant
Arrangement and method for offering a message when loading service...
- Patent number 6,829,633
- Issue date Dec 7, 2004
- Francotyp Postalia AG & Co. KG
- George G. Gelfer
- G07 - CHECKING-DEVICES
Information Patent Grant
Method for improving the security of postage meter machines in the...
- Patent number 6,587,843
- Issue date Jul 1, 2003
- Francotyp Postalia AG & Co.
- George G. Gelfer
- G07 - CHECKING-DEVICES
Information Patent Grant
Method for payment of the recrediting of an electronic postage mete...
- Patent number 5,729,460
- Issue date Mar 17, 1998
- Francotyp Postalia AG & Co.
- Margaret Plett
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Postal system, franking machine, and label allowing tracking and tr...
- Publication number 20020046194
- Publication date Apr 18, 2002
- George G. Gelfer
- G07 - CHECKING-DEVICES
Information Patent Application
Arrangement and method for offering a message when loading service...
- Publication number 20010043516
- Publication date Nov 22, 2001
- George G. Gelfer
- G07 - CHECKING-DEVICES