Seems the market already weighed in on those claims of EDIG being "first", and considering the potential markets at hand, gave them a more than generous valuation.($24.50)

10 years of others getting to market first, with much more clout while infringing on the technology, they knocked the pps down on that reality, but depending on how aggressive DM gets and the degree to which they are successful, the market may just reevaluate their current stance.

The patents are EDIGs. Nunally and DM concur and now they are successfully monetizing them. The story apparently is true as no one yet has dared differ with that point of view.