Awards
1. ZAGREB - Award "Nikola Tesla" (1967)
2. ROMA - Award for outstanding contribution to Stirling engine (1986)
3. MONTEREY - en recononcimiento a sua amplia trayectoria scientifica (1987)
4. TOKYO - Award for outstanding contribution to the Vuilleumier cycle
5. ZAGREB - Award “Fran Bošnjaković” (1994)
6. TOKYO - Recognition for the special lecture 1: "Thermodynamic theory for Stirling cycle machine designs" (1995)
7. ZAGREB - Gouverment award for the science (1997)
8. TOKYO - Special gift from Japan Society of Mechanical Engineers to those who helped them very much (1997)