After the war, Ken founded Dahlberg Electronics, a company that would eventually become well known as the inventor of the Miracle-Ear hearing aid. He has remained prominent in the business world and serves on the boards of several companies and foundations. His business skills also made him a prominent fundraiser for political campaigns including the presidential runs of Barry Goldwater and Richard Nixon.
He became a triple ace in WWII. After the war, he founded Dahlberg Electronics and developed “Miracle-Ear” hearing aid. One of the founders of the Heard Museum in Phoenix.