Growing community of inventors

Krefeld, Germany

Hansjoachim Freier

Average Co-Inventor Count = 4.00

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

Hansjoachim Freier ↔ Hans-Joachim Traenckner (1 patent)Hansjoachim Freier ↔ Otto Bendszus (1 patent)Hansjoachim Freier ↔ Walter Frank (1 patent)Hansjoachim FreierHansjoachim Freier (1 patent)Hans-Joachim TraencknerHans-Joachim Traenckner (51 patents)Otto BendszusOtto Bendszus (10 patents)Walter FrankWalter Frank (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (1 from 12,157 patents)


1 patent:

1. 4303567 - Process for the production of thinlayer polyester coatings

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12/8/2025
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