HW

Hans-Michael Wolff

SP Schwarz Pharma: 1 patents #5 of 15Top 35%
📍 Monheim, DE: #8 of 32 inventorsTop 25%
Overall (1997): #144,206 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5603948 Active ingredient patch for low-melting and/or volatile active ingredients Hans P. Merkle, Klaus Nagels, Dietrich Schacht 1997-02-18