Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400780 | Non-liquid immersed transformer | Antonio Nogués Barrieras, Rafael Murillo, Carlos Roy Martín | 2025-08-26 |
| 11355278 | Insulating transformers | Antonio Nogués Barrieras, Carlos Roy Martín, Rafael Murillo, Luis Sanchez Lago, Rahul Shah | 2022-06-07 |
| 11335498 | Insulation of non-liquid immersed transformers | Luis Sanchez Lago, Carlos Roy Martín, Rafael Murillo, Antonio Nogués Barrieras | 2022-05-17 |
| 10643777 | Cooling arrangement | Antonio Nogués Barrieras, Carlos Roy Martín, Luis Sanchez, Rafael Murillo, Carlos Mainar Joven | 2020-05-05 |
| 10319510 | Transformers with alternately radially disposed first and second conductors | Rafael Murillo, Antonio Nogués Barrieras, Pilar Estella, Pedro Marqués Saldaña, Carlos Roy Martín +1 more | 2019-06-11 |
| 9424974 | Dry-type transformer and method of manufacturing a dry-type transformer | Carlos Roy, Rafael Murillo | 2016-08-23 |