Ozzy, AC/DC, Tesla, Iron Maiden, Pantera, Black Sabbath, Accept, Megadeth, Guns N Roses, Motley Crue, Ted Nugent, Great White, Alice Cooper, Doobie Brothers, Thin Lizzy, Wasp, Metal Church, Ratt, Journey, Bullet Boys, The Cult, Jackyl, Deep Purple, Lynch Mob, Firehouse, Grim Reaper, Helloween, Led Zepp, Def Leppard, Lynyrd Skynyrd, Savatage, Jimi Hendrix, Alice In Chains, Dio, Judas Priest, Dokken, Queensryche, Metallica, Creed, Dream Theatre, Fight, Van Halen, Godsmack, Aerosmith, Kiss, Skid Row, Black Label Society, Badlands, Asphalt Ballet, Armored Saint, and so many more bands, and so many guitar players. My appoligies to all that I didn't mention.
Too many to list.
Any guitar players or bands that made it to the top.