Growing community of inventors

Bessancourt, France

Jean-Yves Berger

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 = 39

Jean-Yves Berger ↔ Michel Kostelitz (1 patent)Jean-Yves Berger ↔ Bernard Reynaud (1 patent)Jean-Yves Berger ↔ Raymond Egee (1 patent)Jean-Yves BergerJean-Yves Berger (1 patent)Michel KostelitzMichel Kostelitz (5 patents)Bernard ReynaudBernard Reynaud (2 patents)Raymond EgeeRaymond Egee (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des (1 from 715 patents)

2. La Soudure Autogene Francaise (1 from 29 patents)


1 patent:

1. 4280042 - Process and installation for automatic ignition of a plasma cutting torch

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12/15/2025
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