Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7147681 | Method and device for removing recoverable waste products and non-recoverable waste products | Hartwig Streitenberger | 2006-12-12 |
| 7000780 | Method and device for drying, separating, classifying and decomposing recoverable waste products | Hartwig Streitenberger | 2006-02-21 |
| 4330944 | Arrangement for the testing of a thread | Hans Maisenbacher | 1982-05-25 |