By qtautonews Jan 03, 2008
When inventor Marvin Weinberger decided he had enough of flimsy ice scrapers, he came up with a revolutionary idea which would “tenderize” the ice build up on windshields.
The IceDozer, tenderizes the ice before scraping it off and leaving a clean windshield without the use of a windshield treatment.

“A really thick ice buildup on your car, like that caused by freezing rain, can weigh hundreds of pounds,” said Weinberger. “Add to this the powerful adhesion with which this ice can stick to the windshield and you realize that resistance is futile (at least if you’re working with the typical flimsy ice scraper). Instead, the thing to do is to ‘tenderize’ the frozen surface, like you were softening up a piece of tough meat.”
See Also: Tenderizing Not Just for Tough Meat