Growing community of inventors

Le Plessis-Robinson, France

Roger Quettier

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 = 2

Roger QuettierGuy Blaise (1 patent)Roger QuettierRaimond Castaing (1 patent)Roger QuettierRoger Quettier (1 patent)Guy BlaiseGuy Blaise (5 patents)Raimond CastaingRaimond Castaing (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Agence Nationale De Valorisation De La Recherche (anvar) (1 from 338 patents)


1 patent:

1. 4001582 - Local surface analysis

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as of
12/17/2025
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