Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11072553 | Glass-melting component | Hannes Traxler, Robert Schiftner, Wolfram Knabl | 2021-07-27 |
| 10844518 | Crucible | Hannes Traxler, Michael O'Sullivan, Wolfram Knabl, Alexander Lorich, Robert Schiftner | 2020-11-24 |
| 6228226 | Process for working up crude, liquid vinyl acetate | Stefan Hess, Melchior A. Meilchen, Johann Stamm, Thomas Vernaleken, Martin Gerald Wagner | 2001-05-08 |