Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5279722 | Method for manufacturing panes with high transmissivity in the visible range of the spectrum and with high reflectivity for thermal radiation | Joachim Szczyrbowski, Christoph Braatz | 1994-01-18 |