Growing community of inventors

Ranst, Belgium

Joannes Verheijen

Average Co-Inventor Count = 3.00

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 = 1

Joannes Verheijen ↔ August M Marien (1 patent)Joannes Verheijen ↔ Marc P Stevens (1 patent)Joannes VerheijenJoannes Verheijen (1 patent)August M MarienAugust M Marien (24 patents)Marc P StevensMarc P Stevens (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 5411843 - Photographic material comprising a copolyester support

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