Growing community of inventors

Le Perreux, France

Jean C Masson

Average Co-Inventor Count = 4.00

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

Jean C MassonJoseph Schapira (1 patent)Jean C MassonVictor Ken (1 patent)Jean C MassonFrancois J Duboys (1 patent)Jean C MassonJean C Masson (1 patent)Joseph SchapiraJoseph Schapira (33 patents)Victor KenVictor Ken (6 patents)Francois J DuboysFrancois J Duboys (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Compagnie Francaise De Produits Industriels (1 from 15 patents)


1 patent:

1. 4311536 - Processes of phosphating surfaces of iron and of steel with manganese

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as of
12/17/2025
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