Ognjeslav Stepanović Kostović
Ognjeslav Stepanović Kostović  | |
|---|---|
| Born | 1851 | 
| Died | December 16, 1916 | 
| Occupation | Inventor | 
Ognjeslav Stepanović Kostović (Serbian Cyrillic: Огњеслав Степановић Костовић) (1851 – 16 December 1916) was a Serbian inventor. He is credited with creating "arbonite" (i.e. plywood), the first "plastic" materials (e.g. gutta percha) pre-date 1906 plastic in the world.