Not sure if Ryan Routh is related to John B. Routh, but his name comes up in this declassified document from the CIA.

SEC is Scientific Estimates Committee.

"The Directorate of Science and Technology Historical Series, Office of Scientific Intelligence 1949-68, Volume Two, Annexes IV, V, VI, and VII"

"The primary business of the first Meeting of the SEC in September 1952 was to elect John B Routh of CIA (OSI) as the chairman."

"Chairman of the Scientific Intelligence Committee AUG 1952 - JUN 1954 Mr. John B Routh, CIA/OSI

archive.org/details/OfficeOfScientificIntelligence1949-1968/Directorate%20of%20Science%20and%20Technology%20Historical%20Series%20-%20Office%20of%20Scientific%20Intelligence%201949-1968%20Volume%202/mode/2up?q=routh

There is also a book about the department titled, "The Wizards of Langley: Inside the CIA's Directorate of Science and Technology"

https://academic.oup.com/jah/article-abstract/89/3/1115/803823