UQM Technologies’ revenue declines, loss widens during Q1

LONGMONT — UQM Technologies Inc. (NYSE: UQM) on Thursday reported a drop in revenue and a loss of $1.6 million for its first quarter that ended March 31. The Longmont-based manufacturer of electric motors, generators,  and fuel-cell compressors for the automotive, marine, military and industrial markets, posted revenue of $1 million for the quarter, down from $1.5 million in the same quarter last years. The quarterly loss was greater than a loss of $939,000, or…