HF

Hans W. Frey

BO BOE: 1 patents #104 of 223Top 50%
📍 Ockenheim, DE: #3 of 5 inventorsTop 60%
Overall (2002): #211,055 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6485727 Method for treatment of chronic venous insufficiencies using an extract of red vine leaves Anke Esperester, Jean-Michel Vix 2002-11-26