Patent Products is a specialist Australian Manufacturer of Galvanised Steel and Stainless Steel Grates and Frames and has been in business since 1970.
We make Grates and Frames to all different sizes and class, from Class A to Class G (A B C D E F G) and from different material – galvanised steel, stainless steel and aluminium.
Our grates are made to the Australian Standard AS3996 for load ratings and safety. All products are Australian made, manufactured in our Northgate factory, Brisbane, Queensland.
We have a standard range and can make custom grates, lids and frames.
We send grates all over Brisbane, Queensland, Sydney, NSW, Melbourne and Australia wide.