Growing community of inventors

Paris, France

Marie Engel

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

Marie EngelClaudine Biver (1 patent)Marie EngelDavid Escaich (1 patent)Marie EngelSira Uhalte Nogues (1 patent)Marie EngelMariska Barthelemy (1 patent)Marie EngelMarie Engel (1 patent)Claudine BiverClaudine Biver (34 patents)David EscaichDavid Escaich (12 patents)Sira Uhalte NoguesSira Uhalte Nogues (6 patents)Mariska BarthelemyMariska Barthelemy (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Essilor International (1 from 709 patents)


1 patent:

1. 11598978 - Optical lens

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12/8/2025
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