The open source world kinda suggests the opposite. I think people generally want to be understood & want to be recognized for their contributions.
It's mostly scammers claiming to be working on getting patents (having actually invented nothing) that work to obfuscate how things work.
And there is a whole industry currently built around buying patents simply to attack innovators.
Crowd funding (especially with zaps & zap splits) seems potentially useful for directly rewarding innovators. Though maybe it needs to be done via liquid or some sidechain/spiderchain that allows some sort of escrow or something in the event that an idea does turn out to be a scam, assuming it's necessary to conceal details until a certain amount is committed.