Im not pretty sure about this but I think The Outsidaz, a crew from New Jersey, used that font before somebody used it for Tech...
Eminem and Bizarre used to be members of the Outsidaz.
Im sure some of yall heard of Pacewon or Young Zee...
they used to be the leaders of the OUTZ before they splitted in 2004...
here some Pics of their Albums with the Font...