Inventor · disambiguated record
David Spencer
Also filed as: SPENCER DAVID · SPENCER DAVID ADAM
4 granted patents·1 pending application·24 citations·filing 1996–2022
64Inventor score
Top patents by PatentIndex Score
5 records- 0161US12419573B2Mouth-opening measuring deviceSPENCER DAVID·Filed 2022·Granted Sep 23, 2025·0 cites·9 claims
- 0252US6015248AWood corer deviceCOMMW SCIENT IND RES ORG·Filed 1996·Granted Jan 18, 2000·24 cites·18 claims
- 0339US2022123571A1Device for adapting an external control device to a battery-operated power toolCURRENT TOOLS INC·Filed 2020·Application pending·0 cites
- 0428USD1101340SIndustrial transport cart frameCURRENT TOOLS INC·Filed 2022·Granted Nov 4, 2025·0 cites·1 claims
- 0518USD672257SSealing and connection capBUSS PETER·Filed 2011·Granted Dec 11, 2012·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →