Ted,
I note the statement in your posting:
"... we make our products readily available through the no risk Synergistic Research Challenge. This seems more then [sic] fair."
However, you refer to the Synergistic Research Challenge on your site as a "70% Trade Up Allowance". With all due respect, this is not the same at all as a "no risk" challenge. Your offer requires the purchase of double the value of the original purchase.
Your site states: "You are upgrading to a Synergistic Research product or products whose value is twice the price of the original purchase to receive the full 70 % rebate." There is no mention of no risk on your site.
There are no upgrades offered on the PowerCell series. So, if a customer who purchased the original PowerCell 10 or PowerCell 10 SE, for instance, wishes to experience the benefits of the much-heralded PowerCell 10SE Mark III, they have to purchase it new. That makes a total of $10,000 to get to the top of the heap. If this customer was unfortunate enough to have purchased, for instance, a PowerCell 10SE Mark I in the interim, the total becomes $15,000.
Well, sir, this is a very tidy sum for those of us who are not among the financial elite. As each new version of the PowerCell hits the market all earlier models immediately depreciate in value. You may get two thousand dollars on the after market for your older PowerCell if you are fortunate enough to find a buyer. But you will note that most of these units now remain unsold after 30 days on Audiogon. Most of the earlier versions are now unsalable. I recommend running them in series.
I can understand your wanting to keep patent information close to your chest. But because this information is normally available to the public since all patent information is supposed to be public, in theory, that is, I find it strange that a search of the Patent Office website turns up nothing for Synergistic Research patents. Please note that I have no doubt regarding the veracity of your statements on this forum regarding your patents.