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Enhanced identification system
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Patent number 9,607,193
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Issue date Mar 28, 2017
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ZIH Corp.
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Raymond Catherall Atkins
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G06 - COMPUTING CALCULATING COUNTING
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Enhanced identification system
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Patent number 8,872,631
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Issue date Oct 28, 2014
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ZIH Corp.
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Raymond Catherall Atkins
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G06 - COMPUTING CALCULATING COUNTING
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Enhanced identification system
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Patent number 7,053,755
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Issue date May 30, 2006
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ZIH Corp.
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Raymond Catherall Atkins
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G06 - COMPUTING CALCULATING COUNTING
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Identification system
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Patent number 6,784,787
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Issue date Aug 31, 2004
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BTG International Limited
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Raymond Catherall Atkins
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G06 - COMPUTING CALCULATING COUNTING
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Enhanced identification system
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Patent number 6,661,336
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Issue date Dec 9, 2003
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BTG International Limited
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Raymond Catherall Atkins
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G06 - COMPUTING CALCULATING COUNTING
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Timing apparatus
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Patent number 5,406,890
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Issue date Apr 18, 1995
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CSIR
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Michael J. C. Marsh
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F42 - AMMUNITION BLASTING
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Communication system
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Patent number 5,353,009
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Issue date Oct 4, 1994
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CSIR
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Michael J. C. Marsh
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G06 - COMPUTING CALCULATING COUNTING
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Timing apparatus
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Patent number 5,282,421
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Issue date Feb 1, 1994
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CSIR
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Michael J. C. Marsh
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F42 - AMMUNITION BLASTING
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Timing apparatus
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Patent number 5,189,246
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Issue date Feb 23, 1993
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CSIR
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Michael J. C. Marsh
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F42 - AMMUNITION BLASTING
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Mining method
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Patent number 4,796,531
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Issue date Jan 10, 1989
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Gernal Mining Union Corporation Limited
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Stafford A. Smithies
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F42 - AMMUNITION BLASTING