Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9731626 | Device having two rigid conductor rails and a section insulator | Beat Rothlisberger, Bruno Casali | 2017-08-15 |
| 9233626 | Bus bar | — | 2016-01-12 |
| 9024194 | Section insulator | Felix Nünlist, Daniele Apicella | 2015-05-05 |
| 8887883 | Device for the coupling of elastic and rigid contact line systems | Patrick Principe | 2014-11-18 |
| 6938742 | Conductor rail fish-plate | Felix Nünlist | 2005-09-06 |
| 5957254 | Process and apparatus for coupling elastic and rigid contact line systems | — | 1999-09-28 |
| 4970411 | Arrangement for improving the longterm stability of a Hall element | Beat Halg, Jacob De Vries | 1990-11-13 |