Growing community of inventors

Sabran, France

Jean-Paul Grandjean

Average Co-Inventor Count = 3.83

ph-index = 3

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 = 49

Jean-Paul GrandjeanPatrick Meyrueis (2 patents)Jean-Paul GrandjeanPatrice Twardowski (2 patents)Jean-Paul GrandjeanBernard Kress (1 patent)Jean-Paul GrandjeanJean-Pascal Alfille (1 patent)Jean-Paul GrandjeanGuy Pilot (1 patent)Jean-Paul GrandjeanJean-Marc Dufaud (1 patent)Jean-Paul GrandjeanJean-Raymond Bernard (1 patent)Jean-Paul GrandjeanJean-Paul Grandjean (3 patents)Patrick MeyrueisPatrick Meyrueis (20 patents)Patrice TwardowskiPatrice Twardowski (4 patents)Bernard KressBernard Kress (9 patents)Jean-Pascal AlfilleJean-Pascal Alfille (6 patents)Guy PilotGuy Pilot (3 patents)Jean-Marc DufaudJean-Marc Dufaud (1 patent)Jean-Raymond BernardJean-Raymond Bernard (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


3 patents:

1. 6476350 - Device and method for extended distance cutting by laser, in pulse mode

2. 6236509 - Diffractive optical system with synthetic opening and laser cutting device incorporating this system

3. 5900043 - Electrostatic filter with process for fast cleaning without breaking

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/21/2025
Loading…