Episode 399: Can You Patent A Steak? : Planet Money : NPR

We visit the workshop of a meat inventor, who came up with Steak-Umm and KFC’s popcorn chicken. And we try to figure out what meat inventors tell us about patents and innovation.

http://www.npr.org/sections/money/2015/04/22/401491625/episode-399-can-you-patent-a-steak