Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161828 | Method for calibrating a polarisation axis measuring device and method for determining polarisation axes of spectacle lenses for a polarisation axis measuring device | Stephan Trumm, Werner Muller | 2018-12-25 |
| 10041508 | Hydraulic unit | Johann Schmollngruber, Hans-Wilhelm Weiss | 2018-08-07 |
| 8322997 | Eccentric pump | Stefan Kopf | 2012-12-04 |
| 6478548 | Device for adjusting hydraulic equipment | — | 2002-11-12 |
| 5835524 | Scrap-melting electric arc furnace | Harald Berger, Peter Mittag, Heinrich Auberger, Peter Wimmer, Alfred Weber +1 more | 1998-11-10 |
| 5472178 | Device for controlling the stopper of a metallurgical vessel | Leonhard Paar, Franz Hammerer, Gerhard Grabner, Walter Engleitner, Werner Brandl +2 more | 1995-12-05 |
| 5190719 | Plant for the production of molten metals | Wilfried Pirklbauer, Alfred Weber | 1993-03-02 |
| 5151243 | Metallurgical vessel | Wilfried Pirklbauer, Norbert Ramaseder, Hellmuth Smejkal | 1992-09-29 |
| 5096165 | Metallurgical vessel with probe opening | Wilfried Pirklbauer, Norbert Ramaseder, Hellmuth Smejkal | 1992-03-17 |