/tags/patents Patents en-US Copyright Fri, 01 Feb 2013 03:44:13 GMT /business-economy/2013-01-31/triangle-is-top-20-producer-of-u-s-patents A report released today by the Brookings Institution takes an in depth look at trends in U-S patenting.It’s probably no surprise – the Triangle is in the… Fri, 01 Feb 2013 03:44:13 GMT /business-economy/2013-01-31/triangle-is-top-20-producer-of-u-s-patents Leoneda Inge