The parent company of Oak Creek-based Master Lock is aiming for $50 million to $75 million in improvements to its operating income through a series of “footprint improvements,” according to the company’s investor materials. Master Lock is part of the security segment of Fortune Brands Innovations, a Deerfield, Illinois-based company that includes a number of … Continue reading Master Lock parent company ‘footprint improvements,’ including planned shutdown of Milwaukee plant, aim to boost profits up to $75 million