Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10633275 | Device and method for cooling a component contacting a glass melt | Holger Hunnius, Reinhard Zintl | 2020-04-28 |
| 7040122 | Process for production of molten glass | Stefan Schmitt, Rule Kirchhoff, Wilfried Linz, Norbert Osterhage, Gerhard Lautenschlager +4 more | 2006-05-09 |