Multistage safety screening of equipment operators
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United States of America Patent
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Jun 5, 2007
Grant Date -
N/A
app pub date -
Jun 2, 2005
filing date -
Jun 2, 2005
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Methods and systems to screen equipment operators for impairments, such as intoxication, physical impairment, medical impairment, or emotional impairment, to selectively test the equipment operators and control the equipment if impairment of the equipment operator is determined. One embodiment is a method to screen an equipment operator for intoxication. A second embodiment is a method to screen an equipment operator for impairment, such as intoxication, physical impairment, medical impairment, or emotional impairment. A third embodiment is an equipment operator screening system to determine impairment, such as intoxication, physical impairment, medical impairment, or emotional impairment.
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