Items Invented by Dr. Ervand George Kogbetliantz
- Three dimensional Chess: Kogbetliantz game. Chess on an 8 by 8 by 8 board. (8x(8x8), Cells: 512) Author: Hans L. Bodlaender and Bruce Grant. Inventor: Dr. Ervand George Kogbetliantz.
- Kogbetliantz Game. One of the earliest 3D Chess games for the 8x8x8 playing field. Author: Larry L. Smith. Inventor: Dr. Ervand George Kogbetliantz.