Marine Vet Leon Richardson Improvising and Adapting to Overcome Supply Chain Challenges Leon Richardson’s eight years of exemplary service in the United States Marine Corps and the rigors of military training have proven to be invaluable in preparing him  him for the rollercoaster ride that comes with entrepreneurship. But the president and CEO of Chemico Group, a Southfield, Michigan-based chemical management service provider, is tapping into those lessons learned and leveraging his military acumen to fight back against the pandemic’s impact on business and supply chain challenges to