Gil Evans
Gil Evans is credited as penciller on 28 issues and inker on 27 issues in grailworth's catalog, 17 issues of them across 10 series we value. Characters first seen in issues they wrote or drew include Gorilla-Man and Ken Hale.
Characters they introduced
Every issue
Battle (1951) 2 issues
Battlefront (1952) 1 issue
Combat (1952) 3 issues
Kid Colt Outlaw (1949) 1 issue
Men's Adventures (1950) 2 issues
Spellbound (1952) 1 issue
Strange Tales (1951) 1 issue
War Adventures (1952) 2 issues
War Comics (1950) 3 issues
Credits from the Grand Comics Database, CC BY-SA 4.0.