Inventor · disambiguated record
David Griffiths
Also filed as: GRIFFITHS DAVID · GRIFFITHS DAVID F
3 granted patents·147 citations·filing 1977–2020
68Inventor score
Top patents by PatentIndex Score
3 records- 0192US6300142B1Device and apparatus for conducting an assayPROVALIS DIAGNOSTICS LTD·Filed 1998·Granted Oct 9, 2001·144 cites·20 claims
- 0232US11541540B2Method and apparatus for trajectory-planningGLOWBUZZER LTD·Filed 2020·Granted Jan 3, 2023·0 cites·16 claims
- 0331US4149041ATelephone apparatusPOST OFFICE·Filed 1977·Granted Apr 10, 1979·3 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →