Quantité totale PI	20
Rang # Quantité totale PI	75 190
Note d'activité PI	1,5/5.0    6
Rang # Activité PI	158 596
Classe Nice dominante	Matériaux de construction non mé...

Brevets Marques 5 3 2 9 0 1 0
Dernier brevet	2021 - Semi-rigid duct system
Premier brevet	2005 - Shaft plugging system
Dernière marque	2023 - ROCKARMOR
Première marque	1969 - MINEVENT

Industrie (Classification de Nice)

Derniers inventions, produits et services 2023 P/S Building and construction elements and materials consisting of synthetic mesh grids for use on wa... P/S Building and construction elements and materials consisting of synthetic mesh grids for use on w... P/S Synthetic mesh grids for use on walls and roofs in underground mining to preventing rocks from fa... 2020 Invention Semi-rigid duct system. A duct system is formed from a plurality of tubular sections each formed ... 2016 Invention Floating cover system for large open containers. A floating cover system for a container with an... Invention Floating cover system for large open containers. A floating cover system for a container wi... P/S Plastic duct used to ventilate mines and tunnels P/S Plastic duct used to ventilate mines and tunnels 2015 P/S Plastic duct used to ventilate mines and tunnels. Invention Method of making a welded double fabric tube. A fabric tube with two passages comprises a fabric ... 2014 Invention Portable containment system. A portable containment system has a flexible liner sheet and a plur... Invention Portable containment system. A portable containment system has a flexible liner sheet and a... 2012 Invention Welded double fabric tube. A fabric tube with two passages comprises a fabric tube sheet. A first... 2005 Invention Tunnel barrier. A tunnel barrier (11) adapted to seal a mine tunnel, the tunnel barrier (11) comp... Invention Shaft plugging system. A shaft plug for a mine shaft, the shaft plug comprising an inflatable bla... 2000 P/S Fabric ducting. 1996 P/S Collapsible layflat tubing system incorporating two individual chambers with spearation by a sing... 1986 P/S Mine vent hardware, namely anti-static fabric for mine vents. 1985 P/S Brattice cloth for tubing and curtains for use in mines. 1981 P/S Ventilation tubing. 1969 P/S Mine ventilation tubing made of rubber coated jute, rubber coated nylon or vinyl coated nylon, an...