Growing community of inventors

Dunkerque, France

Francoise Coolen

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 = 4

Francoise Coolen ↔ Charles Georges Brun (1 patent)Francoise Coolen ↔ Jean F Bailleul (1 patent)Francoise Coolen ↔ Freddy Lecendre (1 patent)Francoise CoolenFrancoise Coolen (1 patent)Charles Georges BrunCharles Georges Brun (6 patents)Jean F BailleulJean F Bailleul (2 patents)Freddy LecendreFreddy Lecendre (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Union Siderurgique Du Nord Et De L'est De La France (1 from 18 patents)


1 patent:

1. 4562715 - Process and apparatus for determining the quality of a thin coated or

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12/19/2025
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