Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8015843 | Method and device for selectively changing the contour of the surface of an optical lens made of glass or a glass-type material | Hans-Joachim Quenzer, Peter Merz | 2011-09-13 |
| 7726154 | Method for producing single microlenses or an array of microlenses | Hans-Joachim Quenzer, Peter Merz | 2010-06-01 |
| 7716950 | Method for producing single microlenses or an array of microlenses | Hans-Joachim Quenzer, Peter Merz | 2010-05-18 |
| 6856973 | Methods and systems for assessing creditworthiness of a country | — | 2005-02-15 |