Growing community of inventors

Munich, Germany

Karl-Heinz Dietrich

Average Co-Inventor Count = 3.26

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 = 6

Karl-Heinz DietrichWalter Rauffer (2 patents)Karl-Heinz DietrichWolfram Betzold (2 patents)Karl-Heinz DietrichPeter Griessner (2 patents)Karl-Heinz DietrichWilfried Hofmann (1 patent)Karl-Heinz DietrichTraugott Liermann (1 patent)Karl-Heinz DietrichJosef Gruber (1 patent)Karl-Heinz DietrichPeter Nassl (1 patent)Karl-Heinz DietrichEugen Schuhmeir (1 patent)Karl-Heinz DietrichHans Schepers (1 patent)Karl-Heinz DietrichReinhard Kohler (1 patent)Karl-Heinz DietrichKarl-Heinz Dietrich (5 patents)Walter RaufferWalter Rauffer (11 patents)Wolfram BetzoldWolfram Betzold (6 patents)Peter GriessnerPeter Griessner (3 patents)Wilfried HofmannWilfried Hofmann (16 patents)Traugott LiermannTraugott Liermann (8 patents)Josef GruberJosef Gruber (2 patents)Peter NasslPeter Nassl (2 patents)Eugen SchuhmeirEugen Schuhmeir (2 patents)Hans SchepersHans Schepers (1 patent)Reinhard KohlerReinhard Kohler (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Agfa-gevaert Ag (5 from 1,473 patents)


5 patents:

1. 5041867 - Transport device for microfilm passage camera

2. 4998136 - Continuous microfilming apparatus

3. 4371242 - Objective lens exchanging arrangement in a microfilm reader

4. 4118121 - Continuous microfilm camera

5. 3975749 - Continuous microfilming camera

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as of
12/9/2025
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