Growing community of inventors

Alsbach/Haehnlein, Germany

Eckhard Wilhelm

Average Co-Inventor Count = 6.46

ph-index = 2

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 = 21

Eckhard Wilhelm ↔ Karl-Heinz Kischka (1 patent)Eckhard Wilhelm ↔ Ernst Flemming (1 patent)Eckhard Wilhelm ↔ Franz Adler (1 patent)Eckhard Wilhelm ↔ Ursula Hehner (1 patent)Eckhard Wilhelm ↔ Hans Heinrich (1 patent)Eckhard Wilhelm ↔ Sybille Jungo (1 patent)Eckhard Wilhelm ↔ Ulrich Eicken (1 patent)Eckhard Wilhelm ↔ Werner Meyer (1 patent)Eckhard Wilhelm ↔ Corinna Blunk (1 patent)Eckhard Wilhelm ↔ Edelgard Hunsrucker (1 patent)Eckhard Wilhelm ↔ Friedel Schroeder (1 patent)Eckhard WilhelmEckhard Wilhelm (2 patents)Karl-Heinz KischkaKarl-Heinz Kischka (8 patents)Ernst FlemmingErnst Flemming (7 patents)Franz AdlerFranz Adler (4 patents)Ursula HehnerUrsula Hehner (4 patents)Hans HeinrichHans Heinrich (3 patents)Sybille JungoSybille Jungo (2 patents)Ulrich EickenUlrich Eicken (2 patents)Werner MeyerWerner Meyer (1 patent)Corinna BlunkCorinna Blunk (1 patent)Edelgard HunsruckerEdelgard Hunsrucker (1 patent)Friedel SchroederFriedel Schroeder (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wella Aktiengesellschaft (2 from 433 patents)


2 patents:

1. D459546 - Hair comb

2. 6117436 - Cosmetic care product with two components

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as of
12/20/2025
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