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Najeeb Ashraf KHALID
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Westmount, QC, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for enhanced pathogen mortality in ventilation...
Patent number
8,653,478
Issue date
Feb 18, 2014
Najeeb Ashraf KHALID
Najeeb Ashraf Khalid
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE