Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494231 | Valve device | Hannes Hausbichler | 2002-12-17 |
| 6393893 | Measuring device and method for measuring gas load in liquids, especially in liquid plastic materials | Hannes Hausbichler | 2002-05-28 |