Growing community of inventors

Siegburg, Germany

Harald Grzanna

Average Co-Inventor Count = 11.00

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 = 2

Harald Grzanna ↔ Olav Borgmeier (1 patent)Harald Grzanna ↔ Jochen Asbeck (1 patent)Harald Grzanna ↔ Dirk Dresen (1 patent)Harald Grzanna ↔ Roland Steege (1 patent)Harald Grzanna ↔ Dai-Victor Sakaguchi (1 patent)Harald Grzanna ↔ Wolfgang Hogenkamp (1 patent)Harald Grzanna ↔ Christoph Hahner (1 patent)Harald Grzanna ↔ Thomas Kierspel (1 patent)Harald Grzanna ↔ Armin Muhl (1 patent)Harald Grzanna ↔ Willmut Rohling (1 patent)Harald Grzanna ↔ Willmut Röhling (0 patent)Harald Grzanna ↔ Armin Mühl (0 patent)Harald GrzannaHarald Grzanna (1 patent)Olav BorgmeierOlav Borgmeier (13 patents)Jochen AsbeckJochen Asbeck (6 patents)Dirk DresenDirk Dresen (5 patents)Roland SteegeRoland Steege (1 patent)Dai-Victor SakaguchiDai-Victor Sakaguchi (1 patent)Wolfgang HogenkampWolfgang Hogenkamp (1 patent)Christoph HahnerChristoph Hahner (1 patent)Thomas KierspelThomas Kierspel (1 patent)Armin MuhlArmin Muhl (1 patent)Willmut RohlingWillmut Rohling (1 patent)Willmut RöhlingWillmut Röhling (0 patent)Armin MühlArmin Mühl (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tmd Friction Services Gmbh (1 from 19 patents)

2. Dömer Gmbh & Co. Kg (1 from 1 patent)

3. Dömer Gmbh Co. Kg Stanz- Und Umformtechnologie (0 patent)


1 patent:

1. 9920807 - Method for reducing the weight of a friction lining carrier plate

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