Gerald Joseph Steffgen

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Orland Park, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of routing interLATA network traffic
- Patent number 7,310,418
- Issue date Dec 18, 2007
- SBC Properties, L.P.
- Pitsa Madoch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of routing interlata network traffic
- Patent number 6,628,774
- Issue date Sep 30, 2003
- Ameritech Corporation
- Pitsa Madoch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of routing interLATA network traffic
- Patent number 6,400,818
- Issue date Jun 4, 2002
- Ameritech Corp.
- Pitsa Madoch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of aggregating a plurality of network traffic
- Patent number 5,987,111
- Issue date Nov 16, 1999
- Ameritech Corporation
- Pitsa Madoch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHODS OF ROUTING INTERLATA NETWORK TRAFFIC
- Publication number 20080014950
- Publication date Jan 17, 2008
- Pitsa Madoch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of routing interLATA network traffic
- Publication number 20050025137
- Publication date Feb 3, 2005
- Pitsa Madoch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of routing interlata network traffic
- Publication number 20010005414
- Publication date Jun 28, 2001
- Ameritech Corporation
- Pitsa Madoch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE