Growing community of inventors

Ville d'Avray, France

Frank Boulanger

Average Co-Inventor Count = 5.00

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 = 46

Frank BoulangerFrancois Lerbet (1 patent)Frank BoulangerFranck Perrodo (1 patent)Frank BoulangerCorinne Papret (1 patent)Frank BoulangerGilles Thomas (1 patent)Frank BoulangerFrank Boulanger (1 patent)Francois LerbetFrancois Lerbet (6 patents)Franck PerrodoFranck Perrodo (1 patent)Corinne PapretCorinne Papret (1 patent)Gilles ThomasGilles Thomas (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Saint-gobain Vitrage International (1 from 191 patents)


1 patent:

1. 5352504 - Electrochromic glazing

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as of
1/3/2026
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