Norbert Schafer

Follow

Person

Essingen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Cathodoluminescence detector utilizing a hollow tube for directing...
- Patent number 4,900,932
- Issue date Feb 13, 1990
- Carl-Zeiss-Stiftung
- Norbert Schafer
- G01 - MEASURING TESTING
Information Patent Grant
Detector for back-scattered electrons
- Patent number 4,700,075
- Issue date Oct 13, 1987
- Carl-Zeiss-Stiftung
- Dieter Kurz
- G01 - MEASURING TESTING
Information Patent Grant
Method and arrangement for preventing cathode damage when switching...
- Patent number 4,628,226
- Issue date Dec 9, 1986
- Carl-Zeiss-Stiftung
- Dieter Kurz
- H01 - BASIC ELECTRIC ELEMENTS