Inventor · disambiguated record
Brian E. Duncan
Also filed as: DUNCAN BRIAN E
12 granted patents·2 pending applications·19 citations·filing 2012–2024
85Inventor score
Top patents by PatentIndex Score
14 records- 0187US11766686B2Spray gun and nozzle assembly attachment3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Granted Sep 26, 2023·1 cites·19 claims
- 0286US11154894B2Spray gun and nozzle assembly attachment3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Oct 26, 2021·4 cites·20 claims
- 0386US9802211B2Spray head assemblies for liquid spray guns3M INNOVATIVE PROPERTIES CO·Filed 2012·Granted Oct 31, 2017·9 cites·28 claims
- 0485US11666934B2Spray gun and nozzle assembly attachment3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Granted Jun 6, 2023·1 cites·14 claims
- 0584US2025041886A1Spray gun and nozzle assembly attachment3M INNOVATIVE PROPERTIES COMPANY·Filed 2024·Application pending·0 cites
- 0681US12151258B2Spray gun and nozzle assembly attachment3M INNOVATIVE PROPERTIES COMPANY·Filed 2023·Granted Nov 26, 2024·0 cites·20 claims
- 0780US11229921B2Spray gun and nozzle assembly attachment3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Jan 25, 2022·2 cites·26 claims
- 0866US11167298B2Spray gun barrel with inseparable nozzle3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Nov 9, 2021·2 cites·23 claims
- 0960US12397306B2Spray gun converter3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Granted Aug 26, 2025·0 cites·21 claims
- 1055US2016303595A1Color coding ring for spray guns3M INNOVATIVE PROPERTIES CO·Filed 2014·Application pending·0 cites
- 1146US10501243B2Vent assembly and reservoirs including the same3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Dec 10, 2019·0 cites·21 claims
- 1244US11577262B2Nozzle assembly with auxiliary apertures3M INNOVATIVE PROPERTIES COMPANY·Filed 2016·Granted Feb 14, 2023·0 cites·16 claims
- 1330USD804613SSpray gun nozzle3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Dec 5, 2017·0 cites·1 claims
- 1427USD725744SSystem for identifying spray guns3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Mar 31, 2015·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →