Inventor · disambiguated record
James A. Duff
Also filed as: DUFF JAMES A · GREEN PAUL N
9 granted patents·134 citations·filing 1978–2014
89Inventor score
Top patents by PatentIndex Score
9 records- 0188US4412260ACartridge receiver mechanismMAGNETIC PERIPHERALS INC·Filed 1981·Granted Oct 25, 1983·46 cites·14 claims
- 0282US4194228AMagnetic disc housing with means to prevent radial disc shiftMAGNETIC PERIPHERALS INC·Filed 1978·Granted Mar 18, 1980·23 cites·5 claims
- 0374US9345325B2Stackable shimTARGET BRANDS INC·Filed 2014·Granted May 24, 2016·7 cites·16 claims
- 0465US4185313ADisc memory module dust shieldMAGNETIC PERIPHERALS INC·Filed 1978·Granted Jan 22, 1980·12 cites·9 claims
- 0563USD257675SDisk memory moduleMAGNETIC PERIPHERALS INC·Filed 1978·Granted Dec 23, 1980·7 cites·1 claims
- 0645US6085918AShelving system brace and postLOZIER CORP·Filed 1999·Granted Jul 11, 2000·20 cites·31 claims
- 0742US4177899ADisc memory module with stackable dust shieldMAGNETIC PERIPHERALS INC·Filed 1978·Granted Dec 11, 1979·4 cites·1 claims
- 0840US5030906AElectrical connecting apparatusSEAGATE TECHNOLOGY·Filed 1990·Granted Jul 9, 1991·9 cites·7 claims
- 0939US4336631AHandle assembly, top-load cartridgeMAGNETIC PERIPHERALS INC·Filed 1980·Granted Jun 29, 1982·6 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →