Well, I'm a professional designer, developer and also a bit of an inventor. Seeing problems and finding a solution is my daily bread. I have realized that it is practical to be able to lauter directly from a heated kettle. Before Läuter Helix existed, many craftsmen used the filigran, weak stainless steel mesh of high-pressure hoses and made a lauter filter with all kinds of fittings and hose clamps from all materials. Hydraulic hoses, for example brake hoses have a wire spiral. This inspired me and I built and tested prototypes and after many tests I made them ready for series production. An astonishingly simple and economical system, sustainable, durable and easy to clean and install. You can use an agitator and heat it in the boiler without heat build-up and burning, mash it and then remove it. Yes, when you see the finished result, it was and after all it appears of course very simple. And yet I am proud. It's my baby. And of course I don't like it when my idea is stolen and copied to make money in low-wage countries. Me and my family live off my own work without stealing. I'd like to go on that way. Unfortunately I have not the money to pay lawers worldwide for protecting my ideas and developments. Anyway it whould be a fight against windmills.