Ernst-Rudolf Gottfried Weidlich

Follow

Person

Kiel, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for engraving printing cylinders
- Patent number 7,085,018
- Issue date Aug 1, 2006
- Hell Gravure Systems GmbH
- Ernst-Rudolf Gottfried Weidlich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for generating and evaluating a sample engraving
- Patent number 6,940,622
- Issue date Sep 6, 2005
- Hell Gravure Systems GmbH
- Ernst-Rudolf Gottfried Weidlich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of measuring cells and device for measuring the cells
- Patent number 6,538,774
- Issue date Mar 25, 2003
- Heidelberger Druckmaschinen AG
- Ernst-Rudolf Gottfried Weidlich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method of measuring cells and device for measuring the cells
- Publication number 20020060813
- Publication date May 23, 2002
- Ernst-Rudolf Gottfried Weidlich
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS