Security enhanced blasting apparatus, and method of blasting
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United States of America Patent
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Jun 14, 2011
Grant Date -
Mar 24, 2011
app pub date -
Dec 2, 2010
filing date -
Feb 16, 2005
priority date (Note) -
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Abstract
Blasting apparatuses are disclosed that include enhanced security features, including biometric analysis of specific biological features of a candidate blast operator, thereby to generate a biometric signature. Other corresponding methods relate to cross-referencing of biometric signatures between components of the blasting system. Additional security features of the blasting apparatuses, and corresponding methods of blasting employing the blasting apparatuses, are also disclosed.
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