T. Mick Sayers

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Thornley, GB

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Patents Grantslast 30 patents

Information Patent Grant
Powered air purifying respirator with battery passivation sensing/c...
- Patent number 7,947,109
- Issue date May 24, 2011
- 3M Innovative Properties Company
- T. Mick Sayers
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
POWERED AIR PURIFYING RESPIRATOR
- Publication number 20130092164
- Publication date Apr 18, 2013
- 3M INNOVATIVE PROPERTIES COMPANY
- Desmond T. Curran
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Powered air purifying respirator with battery passivation sensing/c...
- Publication number 20070079701
- Publication date Apr 12, 2007
- T. Mick Sayers
- A62 - LIFE-SAVING FIRE-FIGHTING