Patent Group filed suit against W.W. Grainger, alleging that W.W. Grainger’s website infringes a patent related to website screen rotation.  Patent Group has filed 20 prior suits for patent infringement since January 2012.    John Coombs is the named inventor on the patent-in-suit, which he assigned to the Patent Group in July 2011.  11/9, Eastern District of Texas, assigned to Judge Rodney Gilstrap, 2:2012cv00707.