Inventor · disambiguated record
John Richard Carew Armstrong
Also filed as: ARMSTRONG JOHN R · ARMSTRONG JOHN RICHARD · ARMSTRONG JOHN RICHARD CAREW
3 granted patents·1 pending application·44 citations·filing 1973–2012
72Inventor score
Top patents by PatentIndex Score
4 records- 0171USD270380SHair dryerF C F LTD·Filed 1981·Granted Aug 30, 1983·13 cites·1 claims
- 0256US4038759AHairdryerFIRTH CLEVELAND LTD·Filed 1973·Granted Aug 2, 1977·19 cites·17 claims
- 0350US3973712AUnderwater weldingBOC INTERNATIONAL LTD·Filed 1974·Granted Aug 10, 1976·12 cites·9 claims
- 0449US2014328680A1Support for water turbineTIDALSTREAM LTD·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →