You might not be using the correct name; try: S-Tine Cultivator, Spring tine cultivator or rolling cultivator.... We didn't use it on virgin food plot (although, I'm sure that would work fine) we used it to flatten and smooth out land. I would NOT classified it as "minimal tillage", it would lay down a very nice flat seed bed with very little remaining weeds / organic matter showing.
Only thing for "minimal tillage" would be my disk, set the disks to run straight as possible and not throw the dirt.... or a Drag Harrow set to minimum.