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Manfred Ruhrig
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Weinheim, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Security element for the electronic surveillance of articles
Patent number
6,690,279
Issue date
Feb 10, 2004
Meto International GmbH
Manfred Ruhrig
G08 - SIGNALLING
Information
Patent Grant
Strip for preparing safety elements for electronic protection of goods
Patent number
6,603,399
Issue date
Aug 5, 2003
Meto International GmbH
Manfred Ruhrig
G08 - SIGNALLING
Information
Patent Grant
Method of manufacturing security elements for electronic article su...
Patent number
6,585,857
Issue date
Jul 1, 2003
Meto International GmbH
Manfred Rührig
G08 - SIGNALLING
Information
Patent Grant
Security element for electronic article protection and method for p...
Patent number
6,441,739
Issue date
Aug 27, 2002
Meto International GmbH
Manfred Rührig
G08 - SIGNALLING
Information
Patent Grant
System for the supply of forge-proof information about an article
Patent number
6,348,853
Issue date
Feb 19, 2002
Meto International GmbH
Manfred Ruhrig
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Process and device for applying sections of material on a material web
Patent number
6,294,037
Issue date
Sep 25, 2001
Meto International GmbH
Manfred Ruhrig
B32 - LAYERED PRODUCTS
Information
Patent Grant
Element for securing articles electronically or for sensor technology
Patent number
6,259,368
Issue date
Jul 10, 2001
Meto International GmbH
Manfred Ruhrig
G08 - SIGNALLING
Information
Patent Grant
Identification element and method of manufacturing an identificatio...
Patent number
5,986,926
Issue date
Nov 16, 1999
Meto International GmbH
Manfred Ruhrig
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Security element for electronic article surveillance and method of...
Patent number
5,909,177
Issue date
Jun 1, 1999
Esselte Meto International GmbH
Manfred Ruhrig
G08 - SIGNALLING
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MANUFACTURING SECURITY ELEMENTS FOR ELECTRONIC ARTICLE SU...
Publication number
20020127940
Publication date
Sep 12, 2002
MANFRED RUHRIG
G08 - SIGNALLING
Information
Patent Application
Security element for electronic article protection and method for p...
Publication number
20010035821
Publication date
Nov 1, 2001
Meto International GmbH
Manfred Ruhrig
G08 - SIGNALLING