Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10273609 | Paper guide rope | Rudolf Kirth, Alfred Pirklbauer, Susanna Schiemer | 2019-04-30 |
| 7797919 | Strand with increased adherence to metal disks | Rudolf Kirth, Susanna Schiemer, Georg Sonnleitner | 2010-09-21 |