Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10629352 | Traction transformer | Philippe Stefanutti, Stephane Isler, Toufann Chaudhuri, Luc Grosjean | 2020-04-21 |
| 10475565 | Traction transformer | Martin Veenstra, Stephane Isler, Toufann Chaudhuri | 2019-11-12 |