Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11939256 | Melt tank and glass melting plant | Helmut Sorg, Alexander Sorg | 2024-03-26 |
| 11519598 | Burner holder | Alexander Sorg, Manfred Wagner, Reinhard Wilhelm | 2022-12-06 |
| 10384971 | Refiner and glass melting plant | Alexander Sorg | 2019-08-20 |
| 10125041 | Glass melting plant | Alexander Sorg | 2018-11-13 |
| 9919942 | Regenerative chamber for a glass melting furnace | Alexander Sorg | 2018-03-20 |
| 9815727 | Regenerator for glass melting tanks | Alexander Sorg, Thomas Breitfelder | 2017-11-14 |
| 9127883 | Device for drying and preheating particulate feedstock | Alexander Sorg | 2015-09-08 |
| 8806899 | Melting device for producing a glass melt | Helmut Sorg, Alexander Sorg | 2014-08-19 |