Getting your player ready...
Frederick-based UQM Technologies Inc. named former Chrysler Group LLC chief operating officer Eric Ridenour as president and operating chief, effective next month. He will become chief executive Dec. 1.
CEO William G. Rankin is stepping down after an 11-year run overseeing the electric-car technology maker’s day-to-day operations. He has been chairman since 2000 and will remain in that post.
