Growing community of inventors

Pacy sur Eure, France

Francois-Joseph Duboys

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 = 8

Francois-Joseph Duboys ↔ Joseph Schapira (1 patent)Francois-Joseph Duboys ↔ Victor Ken (1 patent)Francois-Joseph Duboys ↔ Patrick Regnard (1 patent)Francois-Joseph DuboysFrancois-Joseph Duboys (1 patent)Joseph SchapiraJoseph Schapira (33 patents)Victor KenVictor Ken (6 patents)Patrick RegnardPatrick Regnard (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. 4670066 - Process for the treatment by chemical conversion of substrates of zinc

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12/18/2025
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