Taylor, Mark
- CXG Advanced Portachess
- CXG Computachess II
- CXG Pocket Chess
- CXG Portachess
- CXG Portachess II
- CXG Sensor Computachess
- CXG Sphinx 40
- CXG Sphinx 50
- CXG Sphinx Chess Card
- CXG Sphinx Sierra
- CXG Sphinx Seville
- Milton Bradley
- Scisys Chess Champion Mark V
- Scisys Chess Champion Mark VI
- Scisys Chess Partner 3000
- Scisys Chess Partner 4000
- Scisys Chess Partner 5000
- Scisys Junior Chess
- Scisys Mini Chess
- Scisys Travel Mate