Mark Sheldon Blumhardt

Person

Niwor, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for automatically distributing communications to...
- Patent number 6,466,798
- Issue date Oct 15, 2002
- Qwest Communications International Inc.
- Rajasekhar Ayala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for registering wireless telephones to selected w...
- Patent number 6,216,000
- Issue date Apr 10, 2001
- U S West, Inc.
- Mark S. Blumhardt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for automatically distributing communications to...
- Patent number 6,169,904
- Issue date Jan 2, 2001
- Qwest Communications International Inc.
- Rajasekhar Ayala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for routing communications to a variety of CPE...
- Patent number 5,727,058
- Issue date Mar 10, 1998
- U S West Advanced Technologies, Inc.
- Mark Sheldon Blumhardt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Service delivery using broadband
- Patent number 5,629,978
- Issue date May 13, 1997
- US WEST Technologies, Inc.
- Mark S. Blumhardt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for recording subscriber specific messages in an advanced in...
- Patent number 5,535,263
- Issue date Jul 9, 1996
- U S West Technologies, Inc.
- Mark S. Blumhardt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for processing calls wherein the display of calli...
- Patent number 5,533,106
- Issue date Jul 2, 1996
- US WEST Technologies, Inc.
- Mark S. Blumhardt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for automatically accessing and invoking switch-b...
- Patent number 5,479,495
- Issue date Dec 26, 1995
- U S West Advanced Technologies, Inc.
- Mark S. Blumhardt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for real time carrier selection
- Patent number 5,420,914
- Issue date May 30, 1995
- U S West Technologies, Inc.
- Mark S. Blumhardt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Mark Sheldon Blumhardt

Person

Patents Grantslast 30 patents

System and method for automatically distributing communications to...

System and method for registering wireless telephones to selected w...

System and method for automatically distributing communications to...

Apparatus and method for routing communications to a variety of CPE...

Service delivery using broadband

Method for recording subscriber specific messages in an advanced in...

Method and system for processing calls wherein the display of calli...

Method and system for automatically accessing and invoking switch-b...

System and method for real time carrier selection