DV

David Vanzin

SF Specialty Operations France: 1 patents #4 of 42Top 10%
📍 Franklin, TN: #13 of 68 inventorsTop 20%
🗺 Tennessee: #487 of 1,835 inventorsTop 30%
Overall (2025): #407,859 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12251677 Prills of hydroquinone and method for obtaining the same Rodolphe Sapey-Triomphe, Lars Fischer 2025-03-18