As of today only George Applebay has responded to email. Neither
jgreer.com nor uscomposites.com have yet responded to requests for
information. I find this surprising though I feel it may not be
conclusively damning.

I have not yet attempted to contact Kern Hendricks. I note he has
made no posts for a very long time.

It does seem a bit puzzling that the two other companies have not
responded.