Growing community of inventors

Simiane-Collongue, France

Jean Roch

Average Co-Inventor Count = 2.40

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 = 30

Jean RochJean-Pierre Volat (1 patent)Jean RochPierre Midavaine (1 patent)Jean RochJean-Luc A Remy (1 patent)Jean RochBoguslaw Lorecki (0 patent)Jean RochJacques Besnard (0 patent)Jean RochJacques Besnard (0 patent)Jean RochJean Roch (2 patents)Jean-Pierre VolatJean-Pierre Volat (6 patents)Pierre MidavainePierre Midavaine (1 patent)Jean-Luc A RemyJean-Luc A Remy (1 patent)Boguslaw LoreckiBoguslaw Lorecki (0 patent)Jacques BesnardJacques Besnard (0 patent)Jacques BesnardJacques Besnard (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bertin & Cie (2 from 107 patents)

2. Bertin Technologies (20 patents)


2 patents:

1. 5462268 - Device for temporary storage of flat objects

2. 5362040 - Device for transferring flat objects using a conveyor belt and drum

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as of
1/13/2026
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