Hello all, I'm a systems Engineer, I conceived a new Revolutionary propeller design.
Ultra Quiet, by far quieter than anything equivalent to date, except MHD but w/o magnetic fields.
Ultra Safe, the propellers is safe to operate near people or animals.
Ultra Strength, the design is inherent ultra rigid when compared with conventional propellers.
Allow new materials on it construction: it can be made from composites, ceramics, thermoplastics, carbon honey-comb also.
Interesting.. ok see it at my web, download the patent pdf with includes very detailed info.
I want you all to know about my invention, that is patent pending, I'm looking for partners on the industry to develope it market potential.