Growing community of inventors

Hoganas, Sweden

Leif L'Estrade

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 = 7

Leif L'Estrade ↔ Karl Forwald (1 patent)Leif L'Estrade ↔ Gunnar Schussler (1 patent)Leif L'EstradeLeif L'Estrade (1 patent)Karl ForwaldKarl Forwald (7 patents)Gunnar SchusslerGunnar Schussler (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Elkem Asa (1 from 47 patents)


1 patent:

1. 5833772 - Silicon alloy, method for producing the alloy and method for production

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as of
12/16/2025
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