Inventor
HARPER REX M
5 patents
Patents
5 patentsUS4359220ANov 16, 1982
Microcomputer controlled game
MARVIN GLASS & ASSOCIATES58 citations95
US4337948AJul 6, 1982
Game apparatus
MARVIN GLASS & ASSOCIATES133 citations95
US4363484ADec 14, 1982
Electronic table tennis game apparatus
MARVIN GLASS & ASSOCIATES49 citations91
US4320901AMar 23, 1982
Microprocessor controlled game
MARVIN GLASS & ASSOCIATES24 citations81
US4325551AApr 20, 1982
Electronically controlled game apparatus with playing array positions actuatable by a player controlled movable object
MARVIN GLASS & ASSOCIATES12 citations72