A patent can be granted for anything, except something ridiculous like free energy.
The patent does not have to work per se for it to be granted, this much you are right.
However the patent makes 'Claims', and without 'Proof', these claims are not granted.
It makes over 20 claims, which must be proven to be granted, and the claims were granted. You are doing these victims a great disservice attempting to confuse them with regards to patent law.
I've personally confirmed the claims of 50-100 uA of current damaging the replication mechanisms of bacteria and fungus. This is easily done with a microscope of at least 1000x and a suitable culture medium. I would like to confirm this on viruses but they are far too small to see without a scanning electron microscope. Thats not in the budget this year.
I had an Antibiotic resistant Mycobacterium Avium Paratuberculosis infection which failed to a cocktail of Mycobutin, Ethambutol and Clarithromycin. It nearly killed me, luckily a colleague had pointed out this Dr. Robert Beck protocol.
Its quite effective, I had reservations in that this Mycobacterium are Intracellular pathogens and wasn't sure if this would have any effect as they are not in the blood but rather the macrophages. However the current actually kills off the infected macrophages, the lysing releases the Mycobacterium into the blood allowing them to be 'attenuated' with the current.
While I did not have a diagnosed case of HIV, I know personally of 3 people who tested positive and after the Beck protocol have PCR viral loads less than 100. (Cured)
I'm not sure what your motivations are with regards to promoting toxic DNA chain terminator drugs which are known to actually induce AIDS like symptoms, however I suspect they are either financial or a general hatred of human life.