Hi Marty,
To be frank, and I say this with all due respect, I'm not concerned with the few people who have concerns about MasterBuilt. Not one dealer, or one distributor, or one owner has either.
I think it's common knowledge that the engineers for MB work in the aerospace industry and have contracts with the military. Do me a favor and this is for fun

Let's see how many patents anybody can find from Lockheed Skunkworks for the A-12 that later became the SR-71 Blackbird. Or the guidance systems to the Mars Rover. Or the special coatings that go on the Stealth Fighter. Lockheed has so many patents. Do people think the public has access to them? I don't even know the real name of the materials used in the MasterBuilt cables lol. I don't know whats patented and whats not. I'm just the distributor. I don't care about their technology or patents. All I care about is what we hear when we use these cables. And even if I did know, I 100% most certainly wouldn't post it. I'm rather enjoying what these cables do compared to all the other cables we've used.
I know other manufacturers in this industry that literally stole someone else amplifier design, slapped it in a new chassis, threw a new brand name on it, and there you go, a new company product is born. And I've seen a cable company basically steal another companies designs, change the appearance and a couple other little things, have them built in China, and low and behold, we got another cable manufacturer with astronomical prices . Why is it so complicated for people to understand that MB will not share the information that "they" spent the time, money, and all the research to develop their product lines over the last 8 years. Is it just me that thinks this is strange that people are asking for their secrets?
We didn't take on the MB cable distribution because of what the tech was behind the cables, we took them on because of how much more detail, width and depth to the sound stage, well you read the thread and what owners are saying.
I don't care about the patents on the Shunyata cables either. Does a patent tell you how that cable sounds? Let me ask you this because I don't know the answer to this..... Did Shunyata come up with their own type of Teflon coating or application process? Do they have a patent for that? Do they hold a patent for the formulation of any of the materials used in their cables? Maybe they do, I don't really know. If they want to share that information that's great.
Anyway, I'm sorry but MB will not be revealing any of this information.