Some really cool stuff here. Mostly these guys are working on advancing the state of the art in armor.
Here's a basket made for EOD. Its designed to direct all the force upward, is reusable, and is priced so that with the Homeland Security grants it's essentially free to the police department. The video they were showing was very cool, with solid recommendations from EOD folks who'd been testing it.
Armor plate that's lighter than conventional ceramic plates, very inexpensive (don't know that I'm supposed to share the price), won't chip/break if dropped, and is flexible.
Armor plate. This was about 2 inches thick, but it stopped multiple rounds of .50 BMG as well. Available as a component for buildings, or as a movable barrier, or as bits and pieces for armored vehicles, etc. Much smaller (and more affordable) if you're "only" trying to protect against AP .308 rounds.