Complex sentence: Superior Engines is a brand of industrial combustion engines that has a history which stretches back to 1889 when Patrick J Shouvlin opened a small industrial engineering shop in "Springfield, Ohio".
Split into simpler sentences: Superior Engines is a brand of industrial combustion engines that has a history which stretches back to 1889. It was in this year that Patrick J Shouvlin opened a small industrial engineering shop in "Springfield, Ohio".