Have you ever worked in a business? Particularly a business that creates new technology? Based on your post I don't think so.
Hell, lets get rid of anything in a business except the engineers. HR department? Nope! don't need that! They make sure everyone gets paid but they require paperwork, taking time away from innovation. CEO? Hell no. He makes demands and yells at everyone, which is bad for morale. And especially to fragile engineer egos. He might hurt the engineer's feelings and slow down innovation. The lawyers? They are useless! Surely they can go right? They make sure the company doesn't get sued and stays on the right side of the law, but they might require attention at some point and thus slow down innovation. and the marketers! Oh the marketers! We don't need those guys! Nevermind that they help the company make money! They detract from innovation (which is false BTW). Axe em! Axe em all!
In sum - your point is ridiculous.
http://www.uspto.gov/web/offices/ac/ido/oeip/taf/h_counts.htm
FWIW - there are good reasons the number of patent applications has increased dramatically since 1990. The main one being the internet, which ushered in unprecedented access to information and the creation of god knows how many business types that simply could not exist prior to its creation.
No, if major automotive players pick up on his patents and develop the infrastructure and standards that will allow Tesla to sell more cars, that's how the "license fees" are recouped.He should have licensed them out like Kevin O'Leary
Yes, but it used to be that the "idea" guys were also the guys that carried through on their ideas, or they shared in that idea with gifted builders and engineers to produce things that people wanted or needed.
Today, any "idea" person can lock up that idea until someone else actually does something with it and then decide when and where to make money on their idea, whether or not they EVER intended to take it beyond a thought on some paper.
Hell, arguably, that's the problem with our entire country today. Everyone is more focused on their thoughts and ideas than actually doing something with them.