Growing community of inventors

Wuppertal, Germany

Manfred Lang

Average Co-Inventor Count = 1.20

ph-index = 3

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 = 56

Manfred LangMichael Knochner (1 patent)Manfred LangManfred Lang (3 patents)Michael KnochnerMichael Knochner (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rowenta Werke Gmbh (1 from 234 patents)

2. Gebr. Happich Gmbh (1 from 124 patents)

3. Wilkinson Sword Gmbh (1 from 112 patents)


3 patents:

1. 4882956 - Emergency Hammer

2. D299304 - Espresso machine

3. D280178 - Pocket knife

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