Growing community of inventors

Franconville, France

Marcel Hemmen

Average Co-Inventor Count = 2.00

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 = 17

Marcel Hemmen ↔ Jacky Heron (1 patent)Marcel HemmenMarcel Hemmen (1 patent)Jacky HeronJacky Heron (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Regie Nationale Des Usines Renault (1 from 453 patents)


1 patent:

1. 4130318 - Headrest with side pads

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