The NFL awarded three grants for player safety research. Here's a closer look at the companies - The Boston Globe
Player Health & Safety NFL Football Operations
NFL, AWS Launch New Competition to Track Helmet Impacts in Football
Riddell's Axiom could be breakthrough helmet for football
The 2022 Uni Watch NFL Season Preview - by Paul Lukas
NFL Media's Steve Wyche: How NFL's helmet technology has taken off in 2022
Oakley Is Now the NFL's Official On-Field Partner. Here's What the New Helmet Visors Look Like - Men's Journal
Chester Springs-based Defend Your Head adds Penn, Temple to roster of clients for helmet shell - Philadelphia Business Journal