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USPTO Patent Rankings Data through Sept 30, 2025
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Etienne Van Tichelen

SDS.A. Lhoist Recherche Et Développement: 1 patents #1 of 4Top 25%
Wanze, BE: #1 of 1 inventorsTop 100%
Overall (2002): #222,303 of 266,432Top 85%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6406538 Compositions for treating soils, method of preparation and use thereof Alain Laudet, Daniel Antoine Angel Puiatti, Lucien Marie Louis Joseph Destexhe 2002-06-18