Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5618872 | Inorganic fillers and organic matrix materials with refractive index adaptation | Ludwig Pohl, Kurt Marquard, Ulrike Reeh, Ernst Wipfelder | 1997-04-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5618872 | Inorganic fillers and organic matrix materials with refractive index adaptation | Ludwig Pohl, Kurt Marquard, Ulrike Reeh, Ernst Wipfelder | 1997-04-08 |