Growing community of inventors

Saint Jean de la Ruelle, France

Denis Perthuls

Average Co-Inventor Count = 3.00

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 = 11

Denis PerthulsPierre Armand Thomas (1 patent)Denis PerthulsJean-Claude Roy (1 patent)Denis PerthulsDenis Perthuls (1 patent)Pierre Armand ThomasPierre Armand Thomas (5 patents)Jean-Claude RoyJean-Claude Roy (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,812 patents)


1 patent:

1. 6484619 - Observation or sighting system

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as of
12/17/2025
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