Armin Eich

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Erlangen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of dimensioning and operating a low pressure discharge lamp
- Patent number 5,498,930
- Issue date Mar 12, 1996
- GTE Products Corporation
- Helmut M. Loy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent lamp for unipolar mode of operation
- Patent number 4,814,663
- Issue date Mar 21, 1989
- GTE Products Corporation
- Helmut M. Loy
- H01 - BASIC ELECTRIC ELEMENTS