Sean Chen
Sean Chen is credited as cover artist on 210 issues, penciller on 184 issues, inker on 3 issues, writer on 1 issue and others in grailworth's catalog, 242 issues of them across 80 series we value. Characters first seen in issues they wrote or drew include Mister X, Blok, T and A.
Characters they introduced
Every issue
Action Comics (1938) 1 issue
Adventures of Superman (1987) 1 issue
Amazing Spider-Man (1999) 1 issue
Avengers (1998) 1 issue
Avengers Academy (2010) 4 issues
Avengers Infinity (2000) 4 issues
Belle: Beast Hunter (2018) 2 issues
Belle: Oath of Thorns (2019) 1 issue
The Black Knight (2018) 1 issue
The Chaos Effect: Epilogue (1994) 2 issues
Civil War: Front Line (2006) 1 issue
Death Force (2016) 1 issue
Escape from Wonderland (2009) 1 issue
Eternal Warrior (1992) 1 issue
Green Lantern Corps (2011) 1 issue
Grimm Fairy Tales: Tarot (2017) 1 issue
Harbinger Files (1994) 1 issue
Hellchild (2016) 1 issue
Inferno: Resurrection (2016) 1 issue
Iron Man (1998) 28 issues
Iron Man: I Am Iron Man! (2010) 2 issues
Jasmine: Crown of Kings (2018) 1 issue
JSA: Classified (2005) 3 issues
Killer Instinct (1996) 1 issue
Magneto: Dark Seduction (2000) 1 issue
Marvel Two-in-One (2007) 1 issue
Marvel: Your Universe (2009) 1 issue
The Mighty Avengers (2007) 2 issues
The Musketeers (2018) 1 issue
Oz: Heart of Magic (2019) 1 issue
Pantha (2012) 1 issue
Red Sonja (2005) 1 issue
Red Sonja (2016) 2 issues
Revenge of Wonderland (2018) 3 issues
Robyn Hood: Outlaw (2019) 1 issue
Robyn Hood: The Curse (2018) 1 issue
Robyn Hood: The Hunt (2017) 1 issue
Secret Origins (2014) 1 issue
Secret Weapons (1993) 2 issues
Sensational Spider-Man (2006) 3 issues
Solar, Man of the Atom (1991) 3 issues
Spider-Man Unlimited (2004) 1 issue
Spirit Hunters (2016) 1 issue
Superman (1987) 1 issue
Teen Titans (2016) 1 issue
Turok, Dinosaur Hunter (1993) 2 issues
Voltron (2011) 1 issue
Wolverine (1988) 25 issues
X-O Manowar (1992) 1 issue
X-O Manowar (1997) 3 issues
X-O Manowar (2012) 1 issue
Credits from the Grand Comics Database, CC BY-SA 4.0.