Dividend investing is a popular all-weather strategy on Wall Street, though it’s important not to focus solely on stocks with the highest yield. For an investment income strategy that generates long-term wealth, it’s best to target dividend stocks that have a proven track record of operational resilience and sustainable dividend growth over the long haul. With this in mind, here’s a spotlight on three quality companies operating in defensive industries, all of which offer dividend payments backed by at least a decade of consistent growth. #1. Waste Management StockWaste Management Inc. (WM) is…