Phillip J. Godfrey

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Linthorpe, GB

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Patents Applicationslast 30 patents

Information Patent Application
POWERED EXHAUST APPARATUS FOR A PERSONAL PROTECTION RESPIRATORY DEVICE
- Publication number 20220370837
- Publication date Nov 24, 2022
- 3M Innovative Properties Company
- Desmond T. Curran
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Powered Exhaust Apparatus For A Personal Protection Respiratory Device
- Publication number 20150202473
- Publication date Jul 23, 2015
- 3M Innovative Properties Company
- Desmond T. Curran
- A62 - LIFE-SAVING FIRE-FIGHTING