Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DH

Didier M. Haegel

Villiers-sur-Marne, FR: #1 of 2 inventorsTop 50%
Overall (2002): #265,754 of 266,432Top 100%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6485652 Process for physico-chemical treatment of water and installation for embodiment of this process Nicolas M. Le Poder 2002-11-26