artificial heart

I found out a strange fact today. The creator of the artificial heart was not actually the man name Jarvick you hear about. It was first patented by paul winchell, the man who voiced Tigger from walt disney's winnie the pooh. He donated his patent for free to a university. Jarvicks heart was based on this patent...This is a true story. He also invented the disposable razor but didnt think that idea worth patenting.