Inventor · disambiguated record
Duncan Mccallum
Also filed as: MCCALLUM DUNCAN · MCCALLUM DUNCAN J
3 granted patents·1 pending application·89 citations·filing 1991–2020
74Inventor score
Top patents by PatentIndex Score
4 records- 0192USD348836STransportation safety ring for cylindrical containersARMSTRONG CONTAINERS INC·Filed 1991·Granted Jul 19, 1994·58 cites·1 claims
- 0290US11853033B1Systems and methods for using wire printing process data to predict material properties and part qualityRELATIVITY SPACE INC·Filed 2020·Granted Dec 26, 2023·5 cites·20 claims
- 0352US5193705ATransportation ringARMSTRONG CONTAINERS INC·Filed 1992·Granted Mar 16, 1993·26 cites·7 claims
- 0448US2021053275A1Apparatuses, methods and systems for printing three-dimensional objectsDIGITAL ALLOYS INCORPORATED·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →