Theodore T. Johnson

Image Sensing Systems, Inc. engages in the development and marketing of video and radar image processing products used in traffic applications such as intersection control, highway, bridge and tunnel traffic management, and traffic data collection. It operates through the Intersection and Highway business segments. The Intersection segment comprises sale of machine-vision product line, video products, international products, and royalties. The Highway segment consists of radar product lines sold domestically and internationally. The company was founded by Panos G. Michalopoulos on December 20, 1984 and is headquartered in St. Paul, MN.

Arctic Cat, Inc. designs, manufactures and markets snowmobiles and all-terrain vehicles. The company was founded in 1982 and is headquartered in Thief River Falls, MN.

Digital River GmbH develops and manages e-Business solutions for software publishers. It was founded to use the internet as a global sales channel for software products. It offers outsourced e-commerce solutions and marketing services designed to help software vendors increase the worldwide sales of their products over the internet and through online channel partners. Its solution also offers physical shipment of shrink-wrapped products as well as a backup CD service, in which a customized CD-ROM is sent to the customer in addition to the download. Founded in 1998, the company is headquartered in Cologne, Germany.

AGA Medical Corp. manufactures medical devices used to treat structural heart defects and abnormal blood vessels. Its AMPLATZER products help improve patient outcomes, reduce length of hospital stay, and accelerate patient recovery times. The company was founded by Kurt Amplatz and Franck L. Gougeon on July 12, 1995 and is headquartered in Plymouth, MN.

Part of Stanley Black & Decker, Inc., Black & Decker is a private company that manufactures industrial tools and household hardware products. The company is based in Towson, MD.