He got his start because he had a security clearance and knew how to install and repair ccd camera systems do he did so for rocky flats and Cheyenne mountain. Then they asked him to build a box that had a film video camera that would take images of a crt display for record keeping. This was before it was possible digitally. So he did, he made 2. Then they needed a lift to bring down the Hughes projectors they used in Cheyenne mountain, the old kind with 3 color crt projectors. It needed to drop down the projector so they could change it out in less time than it took a nuke to come from Russia, so he did. He founded a company to keep making them, they still make them to this day.