Evan George Griffiths

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Palmerston, NZ

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Patents Grantslast 30 patents

Information Patent Grant
Closures
- Patent number 7,513,381
- Issue date Apr 7, 2009
- Click Clack Limited
- John Montgomery Heng
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Closures
- Publication number 20040245251
- Publication date Dec 9, 2004
- John Montgomery Heng
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL