Nhat Ha T. Nguyen

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Woodbury, MN, US

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Patents Applicationslast 30 patents

Information Patent Application
SPLASH-FLUID RESISTANT FILTERING FACE-PIECE RESPIRATOR
- Publication number 20120160246
- Publication date Jun 28, 2012
- 3M Innovative Properties Company
- Nhat Ha T. Nguyen
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FILTERING FACE-PIECE RESPIRATOR HAVING AN OVERMOLDED FACE SEAL
- Publication number 20120125341
- Publication date May 24, 2012
- 3M Innovative Properties Company
- Yonas Gebrewold
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FILTERING FACE-PIECE RESPIRATOR HAVING SUPPORT STRUCTURE INJECTION...
- Publication number 20120125342
- Publication date May 24, 2012
- 3M Innovative Properties Company
- Yonas Gebrewold
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL