Sinch Square Bale Feeders was invented and patent applied for in April 2006 by Gerard Kenna at the family dairy farm "Scarriff"Western Victoria Australia. The USA Patent Office issued Patent Number 8371791 on Feb 12th 2013. The goal initially was to find a quick cost effective means of feeding large square bales of silage.Over time he developed a safe, fast and simple way to feed out big loads of square bale silage and hay.
United States