BSeyler,
I read the history you linked. I had read parts of the story elsewhere in the past but that one is more complete and very interesting the way Jacobs and Clessie became linked.
Apparently Jacobs has groups of engineers that are assigned to work closely with engineers of engine companies they serve as well as, in our case, Dodge truck. Engineer Carlton Bale who worked for Jacobs, worked so closely with Cummins and Dodge to test, develop, test some more, and eventually create a seamless operation for the Jacobs Exhaust Brake as a factory order for the '06 Ram 48RE platform I believed all these years that Jacobs was a subsidiary of Cummins. Carlton was even a member of TDR and posted hundreds of posts to inform members of progress while the brake was being tested on '03, '04, and '05 Ram trucks while the joint engineering team worked out ecm programming, internal 48RE modifications, and more until the eb was finally offered for MY06. They fooled me.