Patents and Certifications
In its 40-year history, the Dierre Group has filed more than 70 patents. Today there are 10 exclusive patents active, representing the results of relentless research. Dierre Group has obtained a UNI EN 9001:2015 certification for its corporate quality system.
Patents
![Mia](https://www.dierre.com/wp-content/uploads/2022/04/dierre-brevetti-blocchettomia.jpg)
Mia
The lock with an interchangeable block.
![Anthea](https://www.dierre.com/wp-content/uploads/2022/04/dierre-brevetti-anthea.jpg)
Anthea
The armoured shutter with high security lock.
![Space](https://www.dierre.com/wp-content/uploads/2022/04/dierre-brevetti-space.jpg)
Space
The concealed locking system for sliding doors.
![Elettra](https://www.dierre.com/wp-content/uploads/2022/04/dierre-brevetti-elettra.jpg)
Elettra
The innovative motorized electronic lock.
![D-Code](https://www.dierre.com/wp-content/uploads/2022/04/dierre-brevetti-dcode.jpg)
D-Code
The double bit lock with electronic control.
![Macron 5.0](https://www.dierre.com/wp-content/uploads/2022/04/dierre-brevetti-macron.jpg)
Macron 5.0
The concealed hinge for double rebate and 180° openings.
![New Power](https://www.dierre.com/wp-content/uploads/2022/04/dierre-brevetti-newpower.jpg)
New Power
The high-security cylinder certified anti-bumping.
![Lock Trap System](https://www.dierre.com/wp-content/uploads/2022/04/dierre-brevetti-locktrapsystem.jpg)
Lock Trap System
Double map lock locking system in case of manipulation.
![Synergy Out](https://www.dierre.com/wp-content/uploads/2022/04/dierre-brevetti-synergyout.jpg)
Synergy Out
The first anti-condensation door with high thermal insulation, safety, and soundproofing performance.