I don’t know the minimum amount equipment needed to make these chips, but his garage is stuffed with old but still expensive equipment (if you need to buy it on

I don’t know the minimum amount equipment needed to make these chips, but his garage is stuffed with old but still expensive equipment (if you need to buy it on eBay.) Things like a wire bonder, an electron microscope, a vacuum chamber etc. I think that most of these were donated to him though.