RE:Time, Great Technology and Perseverance!Great comparisons. Using your info at face value, FedEx 7 years, Amazon 9 years and as many have mentioned, 3P has been at this for 30 years. Drosrite, ship waste destruction systems have been commercially available for at least half a decade, and how close are they to profitability let alone countless initiatives in the r and d phase (not to mention losing one of the 3 plasma torch clients which was the basis for the "dynasty").
I think you should have thrown in Microsoft, Apple, Tesla and other household names into the mix because that is where PYR is headed.