Growing community of inventors

Bad Essen, Germany

Fritz Diedrich

Average Co-Inventor Count = 2.67

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 = 39

Fritz Diedrich ↔ Peter Brand (1 patent)Fritz Diedrich ↔ Guenther Haefner (1 patent)Fritz Diedrich ↔ Hans Kirchmann (1 patent)Fritz Diedrich ↔ Hans Kirchmann (1 patent)Fritz DiedrichFritz Diedrich (2 patents)Peter BrandPeter Brand (7 patents)Guenther HaefnerGuenther Haefner (1 patent)Hans KirchmannHans Kirchmann (1 patent)Hans KirchmannHans Kirchmann (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,761 patents)

2. Firma Heinrich Wilhelm Dreyer (1 from 1 patent)


2 patents:

1. 4148523 - Folding adjustable work stool

2. D251098 - Portable adjustable seat

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12/16/2025
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