Can Silly Patents Help Fight Frivolous Lawsuits?(npr.org)

http://www.npr.org/sections/alltechconsidered/2016/04/12/473880115/can-silly-patents-help-fight-frivolous-lawsuits?utm_source=facebook.com&utm_medium=social&utm_campaign=npr&utm_term=nprnews&utm_content=20160412