Powell (Richmond Hill) Contracting Limited

Canada

 
Quantité totale PI 5
Rang # Quantité totale PI 309 305
Note d'activité PI 0,9/5.0    2
Rang # Activité PI 468 401

Brevets

Marques

1 0
1 0
3 0
0
 
Dernier brevet 2019 - Transition barrier for connectin...
Premier brevet 2016 - Apparatus and method for attachi...

Derniers inventions, produits et services

2017 Invention Transition barrier for connecting a permanent barrier to a temporary barrier. A transition barrie...
Invention A transition barrier for connecting a permanent barrier to a temporary barrier. A transition barr...
Invention Apparatus and method for attaching signs to foundation members such as road barriers. A support s...