Growing community of inventors

Trappes, France

Stephane Viannay

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 = 1

Stephane ViannayAlfred Germain (1 patent)Stephane ViannayJack Sebbah (1 patent)Stephane ViannayStephane Viannay (1 patent)Alfred GermainAlfred Germain (2 patents)Jack SebbahJack Sebbah (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. 4445525 - Arrangement of the input and output ends of a cooling machine for metal

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12/20/2025
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