President "New World Design Group",
Architectural firm specialising in historical restoration
President CEO "Grace Aircraft Corporation".
Designed and type certified advertising airship
President CEO "Oregon Scientific Corporation"
Fiber optic manufacturing
President CEO "Rohm Optical Fiber Corporation"
Advanced large diameter optical fibers
Sold to "Ultratec Optical"
Upon retiring Denis placed his full energy into sculpture. Not needing to earn income he pursued art for it's own sake travelling around the world to study first hand with those who still believe in the traditional approach to sculpture.
He currently lives in Eugene, Oregon.