Growing community of inventors

Le Havre, France

Jean-Pierre Tref

Average Co-Inventor Count = 2.00

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 = 18

Jean-Pierre TrefYvon Haquet (1 patent)Jean-Pierre TrefJean-Pierre Tref (1 patent)Yvon HaquetYvon Haquet (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Total Raffinage Distribution S.a. (1 from 63 patents)


1 patent:

1. 5906229 - Method and device for the uniform filling of particles of a solid

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