James Samuel Wong Doo

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Patents Grantslast 30 patents

Information Patent Grant
Respiratory gas therapy
- Patent number 10,874,821
- Issue date Dec 29, 2020
- Fisher & Paykel Healthcare Limited
- James Samuel Wong Doo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
RESPIRATORY GAS THERAPY
- Publication number 20210146087
- Publication date May 20, 2021
- Fisher & Paykel Healthcare Limited
- James Samuel Wong Doo
- F24 - HEATING RANGES VENTILATING
Information Patent Application
RESPIRATORY GAS THERAPY
- Publication number 20170348505
- Publication date Dec 7, 2017
- Fisher & Paykel Healthcare Limited
- James Samuel Wong Doo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE