Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7342217 | System for the measurement and data acquisition for optical fiber sensors | Jose Luiz Arias Vidal, Manoel Feliciano da Silva Júnior, Ricardo Munoz Freitas | 2008-03-11 |
| 7308165 | Optical transducer and method for the simultaneous measurement of pressure and temperature in oil and gas wells | Jose Arias Vidal, Manoel Felician da Silva Júnior, Ricardo Munoz Freitas, Arthur Martins Barbosa Braga, Luiz Carlos Guedes Valente +3 more | 2007-12-11 |