Filing for patents only requires an idea and a nominal amount of cash. You can see the patent development costs on the past financials. They were never implemented because product development costs a big chunk of change; or in REVO's case giving away a lot more convertible notes than they already have (again, see past financials)
What I could never figure out with these patents why revo never implemented them instead they pretty much just let them sit on some shelf,so to speak,and collect dust.What is it that I'm missing?