Complex sentence: In 2005, after leading the company for 20 years, Dave Stamm turned operations over to Whitefish Bay businessman Philip Anderson, who had previously built one of the nation's most successful rubber seal distributorships before taking on the task of managing George Webb Restaurants.
Split into simpler sentences: In 2005, after leading the company for 20 years, Dave Stamm decided to turn operations over to Whitefish Bay businessman Phil Anderson. Anderson had previously built one of the nation's most successful rubber seal distributorships before deciding to take on the task of managing George Webb Restaurants.