If I'm not mistaken, he is an engineer, and even a licensed one too, just not licensed in the Oregonian jurisdiction.
"Jarlstrom is not now, and never has been, registered to practice engineering in Oregon, or any other state in the United States. Jarlstrom has claimed to be a Swedish engineer. However, engineering is not a regulated profession in Sweden. No licensure, registration or certification is offered or required to practice engineering in Sweden"
[0] - https://www.scribd.com/embeds/346354146/content?start_page=1...
You are mistaken: I told you in an earlier reply that the first linked document states he is not licensed to practice in any state.