Christopher N. Findlay

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Wheatley Hill, GB

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Patents Grantslast 30 patents

Information Patent Grant
Powered air purifying respirator unit control panel
- Patent number D739007
- Issue date Sep 15, 2015
- 3M Innovative Properties Company
- Bengt Kallman
- D24 - Medical and laboratory equipment
Information Patent Grant
Powered air purifying respirator unit cover
- Patent number D739008
- Issue date Sep 15, 2015
- 3M Innovative Properties Company
- Desmond T. Curran
- D24 - Medical and laboratory equipment