Inventor · disambiguated record
Douglas M. Johnson
Also filed as: JOHNSON DOUGLAS · JOHNSON DOUGLAS M · JOHNSON DOUGLAS MICHAEL
15 granted patents·2 pending applications·711 citations·filing 1970–2017
95Inventor score
Top patents by PatentIndex Score
17 records- 0196US4061228AShipping container for substratesFLUOROWARE INC·Filed 1976·Granted Dec 6, 1977·115 cites·18 claims
- 0296US4043451AShipping container for silicone semiconductor wafersFLUOROWARE INC·Filed 1976·Granted Aug 23, 1977·112 cites·18 claims
- 0392US3961877AReinforced wafer basketFLUOROWARE INC·Filed 1974·Granted Jun 8, 1976·51 cites·13 claims
- 0489US4557382ADisk packageEMPAK INC·Filed 1983·Granted Dec 10, 1985·79 cites·2 claims
- 0589US4520925APackageEMPAK INC·Filed 1983·Granted Jun 4, 1985·81 cites·15 claims
- 0688US4450960APackageEMPAK INC·Filed 1982·Granted May 29, 1984·79 cites·21 claims
- 0787US4248346AShipping container for semiconductor substrate wafersFLUOROWARE INC·Filed 1979·Granted Feb 3, 1981·50 cites·4 claims
- 0883US5560507AReusable shipping containerGEN MOTORS CORP·Filed 1995·Granted Oct 1, 1996·55 cites·3 claims
- 0977US4009899AWafer tongsFLUOROWARE INC·Filed 1975·Granted Mar 1, 1977·26 cites·10 claims
- 1073US4493418AWafer processing cassetteEMPAK INC·Filed 1983·Granted Jan 15, 1985·37 cites·3 claims
- 1166US8091201B2Stamped tubular member and method and apparatus for making sameJOHNSON DOUGLAS M·Filed 2006·Granted Jan 10, 2012·7 cites·18 claims
- 1253US7866200B1Bed pin channelR T LONDON COMPANY·Filed 2007·Granted Jan 11, 2011·3 cites·5 claims
- 1352US5233827ARadiation supressionGEN MOTORS CORP·Filed 1970·Granted Aug 10, 1993·11 cites·2 claims
- 1447US8356396B2Method for making threaded tubeMiddleville Tool & Die Company·Filed 2009·Granted Jan 22, 2013·1 cites·22 claims
- 1547US2012227218A1Snap on Cover, Steel and plastic handle design with multiple material and mounting optionsJOHNSON DOUGLAS MICHAEL·Filed 2012·Application pending·0 cites
- 1644US2017361368A1Stamped and welded process for making steel rectangular or square tubular parts and parts therefromJOHNSON DOUGLAS MICHAEL·Filed 2017·Application pending·0 cites
- 1734US3990638ARadiation suppressionGEN MOTORS CORP·Filed 1970·Granted Nov 9, 1976·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →