Helmet market, with deep Detroit ties, in arms race
NFL hopes to reduce head injuries with helmet experiment
$1.37 Million Awarded in HeadHealthTECH Grant Funding to NFL Helmet Challenge Applicants
Revolutionary new ZERO1 football helmet already in play, said to help dramatically reduce concussions
A High-Tech Helmet Protects Football Players from Concussions - Seattle magazine
VICIS - Fox News story features VICIS and the development
Riddell's Newest Helmet – The Concussion Blog
New Football Helmet May Reduce Concussions
First QB helmet designed to help reduce concussions approved
Packers are using high-tech helmets in hopes of lowering concussions - The Athletic
New NFL quarterback helmet aims to help combat concussion effects
These teams will be equipped with the same helmets as most NFL teams
About that new helmet, you'll be seeing in the NFL.
NFL to prohibit use of certain helmets for 1st time