Dave Shaw was the bassist in the band for a while. He played bass when George Fisher left to join Monstrosity (USA), and there was for two other unknown vocalists after Fisher.
They also had song "Can't wash off the blood" on "Midnight Offerings" sampler CD with Jason Webb on vocals.
"Corpsegrinder" became George Fisher's nickname when he joined Cannibal Corpse, after being recommended to the band as "George, the guy from Corpsegrinder."