Growing community of inventors

Blagnac, France

Bertrand Duffaud

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 = 0

Bertrand Duffaud ↔ Olivier Belnoue (1 patent)Bertrand Duffaud ↔ Jacques Vincent (1 patent)Bertrand Duffaud ↔ Marc Ragonneau (1 patent)Bertrand DuffaudBertrand Duffaud (1 patent)Olivier BelnoueOlivier Belnoue (2 patents)Jacques VincentJacques Vincent (1 patent)Marc RagonneauMarc Ragonneau (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Safran Ventilation Systems (1 from 5 patents)

2. Elvia Printed Circuit Boards (1 from 2 patents)


1 patent:

1. 12267965 - Electronic circuit

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/14/2025
Loading…