SP

Stephan M. Perren

📍 Davos, CH: #3 of 15 inventorsTop 20%
Overall (1997): #74,623 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5676699 Bone regeneration membrane Sylwester Gogolewski, Richard P. Meinig 1997-10-14