Geoffrey Paul Sandford

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Artarmon, AU

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Patents Grantslast 30 patents

Information Patent Grant
Chilled powder fire extinguisher
- Patent number 8,517,285
- Issue date Aug 27, 2013
- Geoffrey Paul Sandford
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
CHILLED POWDER FIRE EXTINGUISHER
- Publication number 20100132961
- Publication date Jun 3, 2010
- Geoffrey Paul Sandford
- A62 - LIFE-SAVING FIRE-FIGHTING