Growing community of inventors

Paris, France

Jean-Yves Petit

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 = 1

Jean-Yves Petit ↔ Marcel Dondeyne (1 patent)Jean-Yves PetitJean-Yves Petit (1 patent)Marcel DondeyneMarcel Dondeyne (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Roquette Freres (1 from 370 patents)


1 patent:

1. 5891305 - Process for the manufacture of paper

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1/4/2026
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