Edwin Swale was the leading ace of an aircraft developed by who? 
Edwin Swale:  His victory list is notable because he scored 14 of his 17 wins against the premier German fighter of the war, the Fokker D.VII, and became the leading Sopwith Camel ace of No. 210 Squadron RAF. Sopwith Camel:  It was developed by the Sopwith Aviation Company as a successor to the earlier Sopwith Pup and became one of the most iconic fighter aircraft of the First World War.
Sopwith Aviation Company