4 ms·I Invented a Better Windshield Wiper and a $2M/Year Business15 points by patwalls 7y agowrycoder 7y agoI borrowed $7k to have this company find a manufacturer, design a brochure and look into the patent process. Big waste of time and money. Good luck.henraldp 7y agoJust looked at Amazon reviews for this product and it looks pretty terrible.