They will get further licensing deals ... this is just the start. Nothing better than owning your own intellectual property.... that's when you make money.
By the time you file for the patent, the hard work of developing, testing and ensuring the concept works is done.
After that, the next stage is marketing. In many cases, the company will quite possibly receive unsolicited enquiries.
Everyone needs health care, as we get older, we need more treatment. So the need for this product is going to increase throughout the world, not decrease.
So one way or another. We will see multiple pennies. Looking forward to it.
Please note, the above post is neither a recommendation to buy or sell the stock. Everyone thinking of investing in a company should always conduct their own due diligence, to satisfy themselves, according to their own investment criteria that each compan