Growing community of inventors

Fraenkisch-Crumbach, Germany

Hans Hoelzel

Average Co-Inventor Count = 3.00

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 = 18

Hans HoelzelManuela Hannich (1 patent)Hans HoelzelGisela Schaefer (1 patent)Hans HoelzelHans Hoelzel (1 patent)Manuela HannichManuela Hannich (5 patents)Gisela SchaeferGisela Schaefer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wella Aktiengesellschaft (1 from 433 patents)


1 patent:

1. 6231843 - Hair shampoo having gloss-enhancing properties

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12/20/2025
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