Professor Antoni K. Oppenheim was more than a scientist—he was a visionary who reshaped the field of combustion engineering. 

While others accepted the limitations of the 19th-century technology, the Otto cycle engine, Oppenheim saw its flaws such as::

• Hot flame fronts, which slowly move through the combustion chamber and are the source of harmful NOx emissions, and (image 2) 

• Quenching layers: The cold surfaces inside the combustion chamber where unburned hydrocarbons and CO form. (image 3)

Jim Duncalf: A Lifetime of Energy Innovation Jim Duncalf has dedicated his career to conserving energy. As a spokesperson for the Illinois Department of Energy (1976–1980), he spoke at universities, business forums, and expos, pioneering technologies that reduced energy use.

Today, he continues to challenge laws that grant monopolies to large utilities—especially in transportation—arguing that coal, petroleum, nuclear, wind, solar, and hydro all carry heavy environmental costs.

His advocacy centers on Kamtech’s On Board Electric (OBE) technology: a cleaner, more efficient system that transforms fuel into CO₂ (the foundation of life) and water vapor, with far less impact than coal plants.

For over two decades, Jim has been a passionate voice for bringing this breakthrough to the mainstream, pushing for a future of efficient, clean, and economical mobility.

Phạm Duy Tùng: Driving Rad Cam Forward A graduate of Ho Chi Minh City University of Technology and Education, Tùng was key in keeping Rad Cam rooted in Vietnam. With hands‑on engine experience, translation skills, and persistence, he guided early prototypes and helped avoid costly mistakes.  

The results of those trials showed a plus for design but a minus for several materials we used. Our experience was much like how Thomas Edison put it. "We did not fail. We just found 10,000 ways that don't work!"  

His dedication and persistence ensured Kamtech OBE 1 survived challenges and continued until we solved virtually all remaining problems.

Professor Hung: Advancing OBE 1  In 2026, Professor Nguyen Dinh Hung joined the Rad Cam project, bringing expertise in engine control, fuel injection, and HCCI. He introduced an innovative air‑assist system, leading to a new patent. His work strengthens OBE 1’s efficiency and sustainability, while training future engineers to carry this breakthrough forward.