Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5705073 | Method for the disposal of excess sludge | Heinz Loquenz, Wolfgang Glaser, Kurt Tamandl | 1998-01-06 |
| 5643548 | Drying and separating process and plant | Josef Bammer, Bernhard Blocher, Wolfgang Glaser, Heinz Loquenz, Walter Staufer | 1997-07-01 |