Originally Posted by John Smith

I was the director of the engine laboratory at Exxon Research and
Engineering
and performed the initial research on the Elite oil. Exxon management
decided to copy the Aeroshell oil. When I left Exxon I was asked to
formulate Camguard.

WOW!
If someone could get you and Ben Vissar together, that would be an
incredible forum on engine lubrication.