The forum is probably not the right place. In "About" of SUSE Imagewriter it sais:
The SUSE Studio Imagewriter is (C) 2012, SUSE Linux Products GmbH
It is cheerfully released under the GPL v2 license. You can find the source code on github: https://github.com/mbarringer/imagewriter
It was written by Matt Barringer email@example.com. Please send complaints directly to him.