Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7132119 | Method for producing beer | Diter Pelz, Gilbert Moser, Walter Serro, Volker Ribitsch, Horst Randhahn +1 more | 2006-11-07 |
| 6167636 | Process for thermally utilizing spent grains | Leopold Werner Kepplinger, Dieter Pelz | 2001-01-02 |