Wilfried Maier

Follow

Person

Sulzfeld, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method and device for automatic cleaning of opto-electronic sensor...
- Patent number 6,458,213
- Issue date Oct 1, 2002
- Gunther Krieg
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for the detection and identification of harmful s...
- Patent number 5,405,014
- Issue date Apr 11, 1995
- Krieg; Gunther
- Gunther Krieg
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Apparatus and process for classifying the contents of non-disposabl...
- Patent number 5,361,912
- Issue date Nov 8, 1994
- Prof. Dr. Ing. Gunther Krieg
- Gunther Krieg
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Method and apparatus for examining the gaseous content of returned...
- Patent number 5,305,887
- Issue date Apr 26, 1994
- Krieg; Gunther
- Gunther Krieg
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING