Inventor · disambiguated record
Donald Stewart Napier
Also filed as: NAPIER DONALD S · NAPIER DONALD STEWART
3 granted patents·6 pending applications·97 citations·filing 1977–2010
75Inventor score
Top patents by PatentIndex Score
9 records- 0177US4742653ACollapsible structuresNAPIER VALDA C·Filed 1986·Granted May 10, 1988·67 cites·6 claims
- 0261US7631460B2Transportable buildingPREBUILT PTY LTD S·Filed 2003·Granted Dec 15, 2009·14 cites·16 claims
- 0357US2010064600A1Transportable buildingPREBUILT PTY LTD S·Filed 2009·Application pending·0 cites
- 0457US2010064601A1Transportable buildingPREBUILT PTY LTD S·Filed 2009·Application pending·0 cites
- 0546US2010012910A1Barrier ImprovementsNAPIER DONALD STEWART·Filed 2007·Application pending·0 cites
- 0644US2009050865A1Barrier SystemNAPIER DONALD STEWART·Filed 2006·Application pending·0 cites
- 0742US4115969ABuilding panel and wallNAPIER DONALD STEWART·Filed 1977·Granted Sep 26, 1978·16 cites·6 claims
- 0838US2003056446A1Transportable building with higher roofFiled 2001·Application pending·0 cites
- 0933US2012168703A1Barrier improvementsNAPIER DONALD STEWART·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →