Canadian chemical substance engineer who greatly improved electric battery technology along with his lithium and alkaline batteries. He visited work for the maker from the Eveready brand batteries after completing his research and serving a short stint in the Military. His batteries revolutionized business with their stamina. Before them, most battery-run products had at greatest a couple mins of run period. He previously one boy and two daughters along with his wife Beverly Ann. He and Alessandro Volta both advanced the technology and technology of batteries.