Growing community of inventors

Halle-Zandhoven, Belgium

Johannes Josephus Vanheertum

Average Co-Inventor Count = 4.44

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 = 18

Johannes Josephus Vanheertum ↔ Wilhelmus Janssens (2 patents)Johannes Josephus Vanheertum ↔ Robert J Pollet (1 patent)Johannes Josephus Vanheertum ↔ Albert Lucien Poot (1 patent)Johannes Josephus Vanheertum ↔ Jozef Aime Dierckx (1 patent)Johannes Josephus Vanheertum ↔ Hendrik Hubert Sneyers (1 patent)Johannes Josephus Vanheertum ↔ Robert Joseph Pollett (1 patent)Johannes Josephus VanheertumJohannes Josephus Vanheertum (2 patents)Wilhelmus JanssensWilhelmus Janssens (75 patents)Robert J PolletRobert J Pollet (28 patents)Albert Lucien PootAlbert Lucien Poot (14 patents)Jozef Aime DierckxJozef Aime Dierckx (4 patents)Hendrik Hubert SneyersHendrik Hubert Sneyers (3 patents)Robert Joseph PollettRobert Joseph Pollett (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Agfa Gevaert Nv (2 from 1,310 patents)


2 patents:

1. 3979394 - Duplo quinoline compounds

2. 3932418 - Electrophotographic material

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