Growing community of inventors

Sainte-Julie, France

Willem Tchappsky

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 = 1

Willem TchappskyAlexis Rajon (1 patent)Willem TchappskyWillem Tchappsky (1 patent)Alexis RajonAlexis Rajon (5 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Compagnie Plastic Omnium (1 from 235 patents)


1 patent:

1. 11643026 - Reinforcing insert with through orifices

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12/24/2025
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