Minnesota man's invention makes a snowblower better

  • by: STEVE ALEXANDER , Star Tribune
  • Updated: December 29, 2012 - 3:42 PM

Grant Hanson's Snowalker helps a commercial-grade snowblower go up and over obstacles that used to mean mechanical damage to the machine and danger to its driver.

ADVERTISEMENT

Connect with twitterConnect with facebookConnect with Google+Connect with PinterestConnect with PinterestConnect with RssfeedConnect with email newsletters

ADVERTISEMENT

ADVERTISEMENT

ADVERTISEMENT

ADVERTISEMENT

ADVERTISEMENT

ADVERTISEMENT