I think you'd be able to own what's needed for you to do your own work. I don't think you'd be able to own what's needed for many to work. So you could own a craftsman's tools, but you couldn't own a factory or a business in which many craftsmen work and you solely own the goods and labor they produce. You might be able to band together and form something akin to a modern day co-op where everyone owns a share of the business, though. I guess it'd depend on how the core ideas are implemented.