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Duarte, CA, United States of America

Gordon Klassen

Average Co-Inventor Count = 2.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 4

Gordon KlassenDetlef Duschek (6 patents)Gordon KlassenManfred Ruhrig (1 patent)Gordon KlassenGordon Klassen (7 patents)Detlef DuschekDetlef Duschek (16 patents)Manfred RuhrigManfred Ruhrig (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Meto International Gmbh (5 from 32 patents)

2. Other (1 from 832,966 patents)

3. Checkpoint Systems International Gmbh (1 from 9 patents)


7 patents:

1. 7144470 - Process and device for producing electronic anti-theft elements

2. 6709016 - Method and device for the production of security elements for electronic article surveillance and corresponding security element

3. 6497918 - Process and device for producing electronic anti-theft elements

4. 6494660 - Method and device for producing security elements for electronically securing goods and a corresponding security element

5. 6440522 - Method and device for producing a security element and a corresponding security element

6. 6373386 - Process and device for producing anti-theft elements for electronic anti-theft securing of articles

7. 6294037 - Process and device for applying sections of material on a material web

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as of
1/19/2026
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