Bernhard Weber

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Hilden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Determining the quality of telecommunication services
- Patent number 6,690,919
- Issue date Feb 10, 2004
- Mannesmann AG
- Bernhard Weber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-pressure discharge lamp with incandescing metal droplets
- Patent number 5,382,873
- Issue date Jan 17, 1995
- U.S. Philips Corporation
- Robert P. Scholl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure gas discharge lamp
- Patent number 5,113,119
- Issue date May 12, 1992
- U.S. Philips Corporation
- Ulrich Niemann
- H01 - BASIC ELECTRIC ELEMENTS