Inventor · disambiguated record
Nhat Ha T. Nguyen
Also filed as: NGUYEN NHAT HA · NGUYEN NHAT HA T · NGUYEN NHAT HA THI
8 granted patents·5 pending applications·65 citations·filing 2009–2019
84Inventor score
Files with3M INNOVATIVE PROPERTIES CO4ANGADJIVAND SEYED A2GEBREWOLD YONAS2NGUYEN NHAT HA T23M INNOVATIVE PROPERTIES COMPANY1
Top patents by PatentIndex Score
13 records- 0194US8640704B2Flat-fold filtering face-piece respirator having structural weld patternSPOO SCOTT A·Filed 2009·Granted Feb 4, 2014·41 cites·17 claims
- 0284US11033763B2Respirator including polymeric netting and method of forming same3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Jun 15, 2021·5 cites·15 claims
- 0374US10653901B2Respirator having elastic straps having openwork structure3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted May 19, 2020·2 cites·13 claims
- 0467US8794238B2Splash-fluid resistant filtering face-piece respiratorNGUYEN NHAT HA T·Filed 2010·Granted Aug 5, 2014·4 cites·24 claims
- 0565US10245537B2Molded respirator having outer cover web joined to meshANGADJIVAND SEYED A·Filed 2012·Granted Apr 2, 2019·1 cites·20 claims
- 0659US12017175B2Pleated air filter with bridging filaments and continuous-contact filaments3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Jun 25, 2024·0 cites·20 claims
- 0755US2013340768A1Filtering face-piece respirator having support structure injection molded to filtering structure3M INNOVATIVE PROPERTIES CO·Filed 2013·Application pending·0 cites
- 0848US2012125342A1Filtering face-piece respirator having support structure injection molded to filtering structureGEBREWOLD YONAS·Filed 2010·Application pending·0 cites
- 0946USD695886SRespiratory maskDAWSON DEBRA R·Filed 2011·Granted Dec 17, 2013·8 cites·1 claims
- 1043US2017252590A1Respirator Having Corrugated Filtering Structure3M INNOVATIVE PROPERTIES CO·Filed 2015·Application pending·0 cites
- 1141US2013291877A1Respirator having mottled appearanceNGUYEN NHAT HA T·Filed 2012·Application pending·0 cites
- 1238USD697199SRespiratory maskANGADJIVAND SEYED A·Filed 2011·Granted Jan 7, 2014·4 cites·1 claims
- 1338US2012125341A1Filtering face-piece respirator having an overmolded face sealGEBREWOLD YONAS·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →