Growing community of inventors

Ugine, France

Marc Henry

Average Co-Inventor Count = 4.00

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 = 3

Marc Henry ↔ Olivier Bletton (1 patent)Marc Henry ↔ Jean-Yves Cogne (1 patent)Marc Henry ↔ Roger Duet (1 patent)Marc HenryMarc Henry (1 patent)Olivier BlettonOlivier Bletton (4 patents)Jean-Yves CogneJean-Yves Cogne (2 patents)Roger DuetRoger Duet (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ugine Savoie (1 from 11 patents)


1 patent:

1. 5089224 - Resulphurized austenitic stainless steel with improved machinability

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as of
12/12/2025
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