developed the turbulent flow nozzles back in 2015 and shared one of my variations to the world on thingiverse in Sept of 2016. This then spawned the random/turbulent/vortex flow generator craze. I discovered soon after the modification and sales without credit about 1.5 years later. I have continually modified and updated the design to fit my needs/aquarium pumps, I have not handled/seen or touched any other products in the market as of today. Finding my old computer hard drive, I was able to re-locate this lost version of the design made in 2015.