Yeti is suing Igloo Products Corp. in Houston, TX, federal court, accusing it of infringing on utility and design patents with its Reactor bag and backpack coolers. The patents in question are 9,139,352, D897,780, D896,591, D815,496 and D848,221, which all relate to Yeti’s Hopper line of soft-sided ... Log in to view full article.