A Minnesota-area inventor has created a robotic ice cleaner – and Adam Proteau says it could replace the iconic Zamboni resurfacing machines that are currently a staple at all hockey arenas.

For fitting and finishing work. This convenient design of this very popular point grinder results in increased performance and operator comfort to let you reach new levels of productivity. Proven ...

Tamarack Lake Electric Boat Company, Electrovaya and a "firm that is developing electric ice resurfacing machines" are three electric vehicle companies that have moved (or are planning to move ...