Inventor

NGUYEN NHAT HA T

US5 patents

⚠️ This page may combine multiple inventors who share the name “NGUYEN NHAT HA T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ANGADJIVAND SEYED A

2 patents

USD697199SJan 7, 2014

Respiratory mask

ANGADJIVAND SEYED A4 citations69

US10245537B2Apr 2, 2019

Molded respirator having outer cover web joined to mesh

ANGADJIVAND SEYED A1 citations60

DAWSON DEBRA R

1 patent

USD695886SDec 17, 2013

Respiratory mask

DAWSON DEBRA R8 citations76

3M INNOVATIVE PROPERTIES CO

1 patent

US10653901B2May 19, 2020

Respirator having elastic straps having openwork structure

3M INNOVATIVE PROPERTIES CO2 citations72

NGUYEN NHAT HA T

1 patent

US8794238B2Aug 5, 2014

Splash-fluid resistant filtering face-piece respirator

NGUYEN NHAT HA T4 citations65