Because people will pay it. Not trying to be difficult, but that is the answer.
love it :thumbsup:Build a better mousetrap and the world will buy a path to your door.
the company basically has a legalized monopoly on the pump type
:lmao: never heard of a patent referred to as a monopoly. nothing like vilifying innovation
Patents are very powerful things in enconomics
and foster innovation. This is why you don't see such products coming out of Russia.