Taylor, Mark
- Chess King Counter Gambit
- Chess King Triomphe
- 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