Laszlo Balla

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Kisvarda, HU

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Patents Grantslast 30 patents

Information Patent Grant
Efficient lamp with envelope having elliptical portions
- Patent number 8,525,409
- Issue date Sep 3, 2013
- General Electric Company
- Geza Zoltan Cseh
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
EFFICIENT HALOGEN LAMP
- Publication number 20120319576
- Publication date Dec 20, 2012
- GENERAL ELECTRIC COMPANY
- Geza Zoltan Cseh
- H01 - BASIC ELECTRIC ELEMENTS