Inventor · disambiguated record
Andrew Porterfield
Also filed as: PORTERFIELD ANDREW · PORTERFIELD ANDREW D
1 granted patent·4 pending applications·11 citations·filing 1987–2023
33Inventor score
Top patents by PatentIndex Score
5 records- 0139US2024380837A1Method and system for caller-identification verificationDOXIMITY INC·Filed 2023·Application pending·0 cites
- 0239US2010257095A1Cash-on-hand accountPORTERFIELD ANDREW·Filed 2009·Application pending·0 cites
- 0335US4806509AAluminum resistant refractory compositionVFR INC·Filed 1987·Granted Feb 21, 1989·11 cites·11 claims
- 0431US2011126745A1Refractory support device and associated methodPORTERFIELD ANDREW·Filed 2009·Application pending·0 cites
- 0530US2024314237A1System and method of identifying call handling of incoming callsDOXIMITY INC·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →