Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11498105 | Method for producing a rolled edge | Beat Jenzer, Sandro Bertogg, Urs Graf | 2022-11-15 |
| 6318509 | Flexible elevator car dome to reduce noises from airflow | Jurgen Kastle, Alex Oberer | 2001-11-20 |