Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10704285 | Joining device of a metal segment to a concrete segment in a hybrid hollow tower | Francisco Ballester Muñoz, Jokin RICO ARENAL, Fco. Javier Perez Fernandez | 2020-07-07 |
| 9487966 | System and method for the construction of concrete towers and resulting concrete tower | Francisco Ballester Muñoz, Jokin RICO ARENAL, Francisco Manuel Díez Ramírez, Alfonso González Fernández, Marina Llama Vélez +1 more | 2016-11-08 |