Inventor · disambiguated record
Douglas A. Hardy
Also filed as: HARDY DOUGLAS A · HARDY DOUGLAS ALLEN
7 granted patents·459 citations·filing 1977–1997
88Inventor score
Top patents by PatentIndex Score
7 records- 0196US4149027ATV game cartridge and methodATARI INC·Filed 1977·Granted Apr 10, 1979·91 cites·11 claims
- 0292US6084968ASecurity token and method for wireless applicationsMOTOROLA INC·Filed 1997·Granted Jul 4, 2000·230 cites·20 claims
- 0389US4804979ASingle-pass color plotterBENSON INC·Filed 1987·Granted Feb 14, 1989·41 cites·19 claims
- 0488USD252753SVideo game cartridge assemblyATARI INC·Filed 1977·Granted Aug 28, 1979·24 cites·1 claims
- 0572US5946399AFail-safe device driver and methodMOTOROLA INC·Filed 1997·Granted Aug 31, 1999·71 cites·26 claims
- 0634USD251143SGame control consoleATARI INC·Filed 1977·Granted Feb 20, 1979·1 cites·1 claims
- 0729USD262702SKeyboard consoleATARI INC·Filed 1979·Granted Jan 19, 1982·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →