Growing community of inventors

Chateauroux, France

Philippe Duperray

Average Co-Inventor Count = 1.50

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 = 17

Philippe DuperrayPierre Genty (1 patent)Philippe DuperrayJoel Mennetrat (1 patent)Philippe DuperrayPhilippe Duperray (2 patents)Pierre GentyPierre Genty (2 patents)Joel MennetratJoel Mennetrat (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Meadwestvaco Packaging Systems, LLC (2 from 124 patents)


2 patents:

1. 8109382 - Article metering apparatus

2. 7093408 - Packaging machine and method of forming a carton

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as of
12/19/2025
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