Items Invented by Johannes Tranelis
- Alapo. Game with abstract pieces. Reach opponents first row on 6 by 6 board. (6x6, Cells: 36) Author: Hans L. Bodlaender. Inventor: Johannes Tranelis.
- Alapo. Simplified game. Author: Ed Friedlander. Inventor: Johannes Tranelis.
- Alapo. A small chesslike game. Author: Ben M Reiniger. Inventor: Johannes Tranelis.
- Alapo . Game with abstract pieces. Reach opponents first row on 6 by 6 board. Author: Uwe Wiedemann. Inventor: Johannes Tranelis.