CD

Christian Donzel

IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #3,518,069 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6596346 Silicone elastomer stamp with hydrophilic surfaces and method of making same Andre Bernard, Emmanuel Delamarche, Jons Hilborn, Bruno Michel, Richard Stutz +1 more 2003-07-22