Helen O'Hara

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Deer Park, AU

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Patents Grantslast 30 patents

Information Patent Grant
Gasser composition and method of gassing
- Patent number 7,972,454
- Issue date Jul 5, 2011
- Orica Australia Pty Ltd.
- Helen O'Hara
- C06 - EXPLOSIVES MATCHES

Patents Applicationslast 30 patents

Information Patent Application
Gasser composition and method of gassing
- Publication number 20030140995
- Publication date Jul 31, 2003
- Helen O'Hara
- C06 - EXPLOSIVES MATCHES