Growing community of inventors

Nantes, France

Marc Dufresne De Virel

Average Co-Inventor Count = 6.00

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

Marc Dufresne De Virel ↔ Jean-Paul Bouchet (1 patent)Marc Dufresne De Virel ↔ Gerard Grillaud (1 patent)Marc Dufresne De Virel ↔ Olivier Flamand (1 patent)Marc Dufresne De Virel ↔ Christian Barre (1 patent)Marc Dufresne De Virel ↔ Philippe Delpech (1 patent)Marc Dufresne De VirelMarc Dufresne De Virel (1 patent)Jean-Paul BouchetJean-Paul Bouchet (2 patents)Gerard GrillaudGerard Grillaud (1 patent)Olivier FlamandOlivier Flamand (1 patent)Christian BarreChristian Barre (1 patent)Philippe DelpechPhilippe Delpech (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Centre Scientifique Et Technique Du Batiment (1 from 9 patents)


1 patent:

1. 9003717 - Tropical ventilation well

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as of
12/12/2025
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