Growing community of inventors

Villars, France

Andre Roche

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 = 3

Andre RocheCharles Schepacz (1 patent)Andre RocheAndre Roche (1 patent)Charles SchepaczCharles Schepacz (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Centre Technique Des Industries Mecaniques (1 from 27 patents)


1 patent:

1. 4153524 - Method of electrochemical machining

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12/18/2025
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