victor golden ratio impeller lilly

Inspired by, Victor Schauberger an inventor developed his own ideas based on what he observed in nature. however as unrelated as it seams this is known as the Lilly impeller by Jay Harman inventor and biomimicry experimenter and published this https://patents.google.com/patent/US7862302
where the artist (yzorg) thingiverse via creative commons has been tagged and mentioned
thanks to all shares