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                      | Management | 
                     
                    
                      | From the time of establishment 
                        to this day the following persons were at the head of 
                        the institute: | 
                     
                     
                       
                        
                           
                            | Thomas 
                              FRUHAUF | 
                            from 
                              founding to 1895 | 
                           
                           
                            |   | 
                              | 
                           
                           
                            | Ph.D. Ivan 
                              BOLLE | 
                            1895 - 1896 | 
                           
                           
                            |   | 
                              | 
                           
                           
                            | B.Sc. Frano 
                              GVOZDENOVIC | 
                            1896 - 1903 | 
                           
                           
                            |   | 
                              | 
                           
                           
                            | B.Sc. Johann 
                              SLAUS-KANTSHIEDER | 
                            1903 - 1915 | 
                           
                           
                            |   | 
                              | 
                           
                           
                            | B.Sc. August 
                              FUGER | 
                            1915 - 1919 | 
                           
                           
                            |   | 
                              | 
                           
                           
                            | B.Sc. Anaklet 
                              GAZZARI | 
                            1919 - 1936 | 
                           
                           
                            |   | 
                              | 
                           
                           
                            | B.Sc. Vilim 
                              NOVOTY | 
                            1936 - 1940 | 
                           
                           
                            |   | 
                              | 
                           
                           
                            | Josip ZEC | 
                            1941 - 1944 | 
                           
                           
                            |   | 
                              | 
                           
                           
                            | Mirko DORIC | 
                            1944 | 
                           
                           
                            |   | 
                              | 
                           
                           
                            | B.Sc. Marcel 
                              JELASKA | 
                            1944 | 
                           
                           
                            |   | 
                              | 
                           
                           
                            | B.Sc. Ante 
                              TOMINIC | 
                            1944 | 
                           
                           
                            |   | 
                              | 
                           
                           
                            | B.Sc. Kresimir 
                              SAMAC | 
                            1945 - 1947 | 
                           
                           
                            |   | 
                              | 
                           
                           
                            | B.Sc. Valentin 
                              GREGOV | 
                            1947 - 1948 | 
                           
                           
                            |   | 
                              | 
                           
                           
                            | B.Sc. Vjenceslav 
                              CORIC | 
                            1948 | 
                           
                           
                            |   | 
                              | 
                           
                           
                            | B.Sc. Andrija 
                              TAMBACA | 
                            1948 - 1963 | 
                           
                           
                            |   | 
                              | 
                           
                           
                            | B.Sc. Ante 
                              JELAVIC | 
                            1963 - 1965 | 
                           
                           
                            |   | 
                              | 
                           
                           
                            | B.Sc. Ruza 
                              RADIC | 
                            1965 - 1972 | 
                           
                           
                            |   | 
                              | 
                           
                           
                            | Ph.D. Josip 
                              DEFILIPPIS | 
                            1972 - 1990 | 
                           
                           
                            |   | 
                              | 
                           
                           
                            | Ph.D. Petar 
                              MALES | 
                            1990 - 2000 | 
                           
                           
                            |   | 
                              | 
                           
                           
                            | Ph.D. Slavko 
                              Perica | 
                            2000 - | 
                           
                         
                         
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