Wikipedia:Articles for deletion/Advanced Uniflow Steam Engine
This may be a bad article, but it is not  as it appears to be reporting on a US patent, as indicated by the talk-space item on the main page.  It certainly needs tagging for improvement, but not in my view deletion
— User:Peterkingiron, 21:35, 24 November 2013 (UTC)
Stance: keep
Cited policy: WP:OR (Wikipedia:No original research)