As of now, it is not easy to find out what kind of equipment a player has when watching his Steam Item Inventory. All items are ordered alphabetically. Since there are so many materials, the weapons and armour blend in between them.
So my suggestion:
Order the items in the item inventory by type first, then by alphabet.
its a perfect idea ( cuz i just looked at my own inventory and half of the stuff was mats) but at the very end of it was the angelic helm i just bought and the two firotech alchemers i just crafted so its ordered by the time you obtained it but i vote +1