Headquarters: Roseville
CEO: Robert Paulson
Key product: Pillar Palatal Implant System, which treats snoring and mild to moderate sleep apnea.
In the news: The latest company to be caught up in the credit crunch because of investments in auction-rate securities.
2007 revenue: $4.1 million, down 30 percent
Share price Thursday: $1.22 (before the news was released)
![Attendees of Frostbike made their way through the convention Saturday at the Quality Bike Products campus in Minneapolis. ] (AARON LAVINSKY/STAR TRIBUNE) aaron.lavinsky@startribune.com Frostbike 2016 was held at the Quality Bike Products Campus on Saturday, Feb. 27, 2016 in Bloomington, Minn.](https://arc.stimg.co/startribunemedia/NH2BSHB74ND2V6GF2G2HI5X4MM.jpg?&w=252&ar=3:2&fit=crop)
