LAPD detectives say Brammer robbed a Baskin Robbins on Ventura Boulevard around 9:40 p.m. Saturday wearing a fake mustache. He was armed with a handgun.
Electronic surveillance helped track his whereabouts.
Investigators say a search of Brammer's home in Reseda turned up evidence he used in the robberies. Detectives have connected him to 14 robberies thus far.
He was paroled for robbery in April 2009.