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Solingen, Germany

Bernd Classen

Average Co-Inventor Count = 1.05

ph-index = 6

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 = 231

Bernd ClassenMichael Hardt (1 patent)Bernd ClassenBernd Classen (11 patents)Michael HardtMichael Hardt (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Robert Krups Gmbh & Co Kg (10 from 68 patents)

2. Moulinex Sa (1 from 129 patents)


11 patents:

1. D417082 - Combined tooth brush and water jet

2. D368669 - Weighting apparatus

3. D364950 - Electric steam iron

4. D356466 - Household electric coffeemaker with glass pot

5. D356465 - Household electric coffeemaker with glass pot

6. D345880 - Portable machine for brewing hot beverages

7. D339210 - Combined hair dryer and curling brush

8. D336404 - Electric coffee mill

9. D336211 - Electric coffee mill

10. D336212 - Electric coffee mill

11. D326941 - Steam iron

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as of
12/11/2025
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