H. Ron Hubbard passed on years ago.
You are getting two organizations confused. It was Scientology that L Ron Hubbard founded.
You're both confused. H. (Humberto) Ron Hubbard was the less renowned brother of L. Ron Hubbard, who along with Lyndon LaRouche's kid brother, Irving, went on to found the Liberace Party (wanting to bring more flash to U.S. politics).
Meantime, John Hospers went on to found a world famous medical center in Baltimore.
No need to thank me!