John D. Charters

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Midland, AU

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Patents Grantslast 30 patents

Information Patent Grant
Security system for an environment
- Patent number 5,103,932
- Issue date Apr 14, 1992
- Myers Holdings Pty. Ltd.
- Niels K. Hansen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Compaction device
- Patent number 5,083,509
- Issue date Jan 28, 1992
- Myers Holding Pty. Ltd.
- Niels K. Hansen
- B30 - PRESSES