NB

Norbert Bilek

D& D. Swarovski &: 1 patents #21 of 52Top 45%
📍 Wattens, AT: #27 of 52 inventorsTop 55%
Overall (All Time): #3,753,365 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5559061 Gem comprised of a glass based on silicon oxide and calcium oxide Wolfgang Porcham, Michael Schlamadinger, Gerold Sprachmann 1996-09-24