Growing community of inventors

Chatenay Malabry, France

Roger Gras

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 24

Roger GrasAndre Barraud (2 patents)Roger GrasMichel Vandevyver (2 patents)Roger GrasRoger Gras (2 patents)Andre BarraudAndre Barraud (12 patents)Michel VandevyverMichel Vandevyver (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Commissariat a L'energie Atomique (2 from 3,559 patents)


2 patents:

1. 4224896 - Device for formation and deposition of monomolecular layers of

2. 4093757 - Method of forming and depositing monomolecular layers of amphiphilic

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/2/2026
Loading…