Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7412849 | Device for blank pressing optical glass bodies | Ralf Bonitz, Rainer Adebahr, Polina Ebeling, Doris Moseler, Christian Kunert +1 more | 2008-08-19 |
| 7139133 | Optical lens soft-focus effect | Ralf Bonitz, Ralf Biertuempel, Wolfgang Semar | 2006-11-21 |