Deletion of John Haven Emerson

Comment: passes 
Stance: keep
Cited policy: Wikipedia:Notability (WP:BIO)

Comment: clearly in line with 
Stance: keep
Cited policy: Wikipedia:Notability (WP:BIO)

Comment: He has had a profound and lasting impact on medicine. His work on the iron lung alone makes him notable. Passes  and then some
Stance: keep
Cited policy: Wikipedia:Notability (WP:BIO)

Comment: This appears to be an article that is supported with sources about a person who has done important design work if not inventing machines himself. It seems to me he passes 
Stance: keep
Cited policy: Wikipedia:Notability (WP:BIO)