Inventor · disambiguated record
Douglas J. Nagel
Also filed as: NAGEL DOUGLAS J · NAGEL DOUGLAS JON
6 granted patents·4 pending applications·4 citations·filing 2007–2023
69Inventor score
Top patents by PatentIndex Score
10 records- 0175US12030009B1Air cleaner assembly with restriction indicatorDONALDSON CO INC·Filed 2023·Granted Jul 9, 2024·0 cites·20 claims
- 0275US11673086B2Air cleaner assembly with restriction indicatorDONALDSON CO INC·Filed 2018·Granted Jun 13, 2023·1 cites·20 claims
- 0361US7918942B2Drain valve for a dishwasher and associated apparatus and methodELECTROLUX HOME PROD INC·Filed 2008·Granted Apr 5, 2011·3 cites·29 claims
- 0453US7972447B2Screening arrangement for a dishwasher, and associated apparatus and methodELECTROLUX HOME PROD INC·Filed 2008·Granted Jul 5, 2011·0 cites·16 claims
- 0553US2009090400A1Water Delivery System For Multi-Position Spray Arm Of A DishwasherELECTROLUX HOME PROD INC·Filed 2008·Application pending·0 cites
- 0649US2009126465A1Leak detection system for a dishwasher and associated methodELECTROLUX HOME PROD INC·Filed 2007·Application pending·0 cites
- 0749US2008237154A1Filter device for a dishwasher, and associated apparatus and methodELECTROLUX HOME PROD INC·Filed 2008·Application pending·0 cites
- 0843US10653988B2Air brake filter and methodDONALDSON CO INC·Filed 2015·Granted May 19, 2020·0 cites·19 claims
- 0943US9818563B2Swivel actuating pressure switchDONALDSON CO INC·Filed 2015·Granted Nov 14, 2017·0 cites·17 claims
- 1032US2011073420A1High pressure switchENGINEERED PRODUCTS COMPANY·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →