Mm, no, you're right. But they'd spend a lot less on research, they'd have to. I don't claim to know a lot about that industry so I may be wrong, it's just an e

Mm, no, you're right. But they'd spend a lot less on research, they'd have to. I don't claim to know a lot about that industry so I may be wrong, it's just an example. Can't think of an example where patents are more defensible though.