Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6597264 | High performance microwave filter | Mariano Barba Gea, Manuel Jesus Padilla Cruz, Isidro Hidalgo Carpintero | 2003-07-22 |
| 5793271 | Dual-mode cavity filter | — | 1998-08-11 |