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TORRANCE, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Odor neutralizing mask insert
- Patent number 10,500,316
- Issue date Dec 10, 2019
- Marie Angela Bontigao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ODOR NEUTRALIZING MASK INSERT
- Publication number 20170021063
- Publication date Jan 26, 2017
- MARIE ANGELA BONTIGAO
- A41 - WEARING APPAREL