Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12008869 | Wagering game systems and methods with source selection feature | — | 2024-06-11 |
| 11341820 | Wagering game systems and methods with source selection feature | — | 2022-05-24 |
| 11027979 | Process for hydrogenating silicon tetrachloride | Martin Zettl, Andreas Hirschmann, Uwe Pätzold | 2021-06-08 |
| 9988714 | Process for producing polysilicon | Walter Haeckl, Barbara Mueller | 2018-06-05 |
| 9480959 | Process and apparatus for conversion of silicon tetrachloride to trichlorosilane | Noemi Banos, Uwe Paetzold | 2016-11-01 |
| 9073757 | Electrode and method for supplying current to a reactor | Norbert Ellinger, Josef Wiesbauer | 2015-07-07 |
| 8977114 | Device and method for the thermal treatment of corrosive gases | Norbert Ellinger, Josef Wiesbauer | 2015-03-10 |
| 8197784 | Method for the production of trichlorosilane | Bernhard Pfluegler | 2012-06-12 |
| D319392 | Loose fill packing insert | — | 1991-08-27 |
| 4927042 | Dispensing bottle container assembly including separable composite packages | — | 1990-05-22 |