I actually agree that the patent system could be improved a lot. Not all things are bad about it.

What do you mean with “innovation”? How would that be defined?

Patent documents are rarely useful because they’re kept as general and opaque as possible to cover as many innovations as possible. I agree that it’s important to protect manufacturing, but patents are not the right way to go about it for at least two reasons: (1) they block innovation by design (e-ink screens are great examples) and (2) they create a huge barrier to entry for new ideas (think about how many lawyers are making a living on this) I disagree with the senders on so many things. But patents were invented in a world of monarchies and craftsmen. Time to go!