Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337381 | Riser | Stefan Fischer, Marcus Friederici, Imanol Ortiz, Ulrich Voigt | 2025-06-24 |
| 7934536 | Feeder comprising a mobile socket | — | 2011-05-03 |
| 7770629 | Moulding mixture for producing casting moulds for metalworking | Gunter Weicker, Diether Koch, Jens Müller, Henning Rehse, Anton Gienic +2 more | 2010-08-10 |
| 7320355 | Feeder with a tubular body | Georg Scheerer | 2008-01-22 |
| 6972059 | Exothermic feeder | — | 2005-12-06 |
| 6904952 | Feeder comprising a tubular body | Georg Scheerer | 2005-06-14 |