Gunter Thomas

Follow

Person

Erlensee, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Interference filter for deuterium lamp for spectral analyzers
- Patent number 5,117,150
- Issue date May 26, 1992
- Heraeus Instr. GmbH & Leybold AG
- Werner Schwarz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydrogen discharge ultraviolet light source or lamp, and method of...
- Patent number 4,910,431
- Issue date Mar 20, 1990
- W. C. Heraeus GmbH
- Jurgen Witt
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Cooled discharge lamp having a fluid cooled diaphragm structure
- Patent number 4,433,265
- Issue date Feb 21, 1984
- Original Hanau Heraeus GmbH
- Helmut Fischer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas discharge lamp with about 4 parts nitrogen and 1 part xenon
- Patent number 4,246,509
- Issue date Jan 20, 1981
- Original Hanau Quarzlampen GmbH
- Jurgen Schafer
- H01 - BASIC ELECTRIC ELEMENTS