Harold M. Krisbergh

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Rydal, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Access system and method for providing interactive access to an inf...
- Patent number 6,477,579
- Issue date Nov 5, 2002
- Worldgate Service, Inc.
- Gerard Kunkel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Access system and method for providing interactive access to an inf...
- Patent number 5,999,970
- Issue date Dec 7, 1999
- World Gate Communications, LLC
- Harold M. Krisbergh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Access system and method for providing interactive access to an inf...
- Patent number 5,961,603
- Issue date Oct 5, 1999
- WorldGate Communications, Inc.
- Gerard Kunkel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable telephone handset with remote control
- Patent number 5,138,649
- Issue date Aug 11, 1992
- General Instrument Corporation
- Harold M. Krisbergh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Access system and method for providing interactive access to an inf...
- Publication number 20040078824
- Publication date Apr 22, 2004
- WorldGate Communications
- Harold M. Krisbergh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE