Growing community of inventors

Leverkusen, Germany

Klaus Friederich

Average Co-Inventor Count = 7.20

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 = 38

Klaus FriederichDieter Dieterich (2 patents)Klaus FriederichPeter Markusch (2 patents)Klaus FriederichWulf Von Bonin (1 patent)Klaus FriederichHelmut Reiff (1 patent)Klaus FriederichJosef Merten (1 patent)Klaus FriederichDietrich Michael (1 patent)Klaus FriederichHelmut Kleimann (1 patent)Klaus FriederichHans-Jurgen Lienert (1 patent)Klaus FriederichUlrich Haberland (1 patent)Klaus FriederichGerhard Heinze (1 patent)Klaus FriederichManfred Schon (1 patent)Klaus FriederichKlaus Friederich (2 patents)Dieter DieterichDieter Dieterich (76 patents)Peter MarkuschPeter Markusch (22 patents)Wulf Von BoninWulf Von Bonin (77 patents)Helmut ReiffHelmut Reiff (52 patents)Josef MertenJosef Merten (28 patents)Dietrich MichaelDietrich Michael (23 patents)Helmut KleimannHelmut Kleimann (14 patents)Hans-Jurgen LienertHans-Jurgen Lienert (3 patents)Ulrich HaberlandUlrich Haberland (3 patents)Gerhard HeinzeGerhard Heinze (3 patents)Manfred SchonManfred Schon (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (2 from 12,157 patents)


2 patents:

1. 4289672 - Sizing glass fibers for thermoplastic resin reinforcement

2. 4160851 - Process for the production of plastics/metal composites

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12/7/2025
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