Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6765036 | Ternary photoinitiator system for cationically polymerizable resins | Thomas Klettke, Thomas Luchterhandt, Joel D. Oxman | 2004-07-20 |
| 6245872 | Adhesive securing of dental filling materials | Oliver Frey, Miriam Hansen | 2001-06-12 |