Well..from what I gather here Garrison is no longer alive.
It sounded like some great idea but never took off. Some models had their entire bracing network make of a polymer (plastic) material that the inventor claimed has all the resonance of wood with none of the problems of wood...but of course the rest of the guitar is made of wood so you have these impervious bracings attached to wood. Maybe NOT a good idea. If it is all wood then everything can breath, move together but if your bracing is rigid and your body moves with humidity, temp..trouble.
I bought it on a whim. Gave it away on a whim. They are gone now. Sounds like somebody just got a little too creative, got some start up money, did a guitar co. and failed.
Long live rock and roll.
jb