Electromagnetic field adjustment for proximity detection

Details for Australian Patent Application No. 2009228472 (hide)

Owner Frederick Mining Controls, LLC

Inventors Frederick, Larry D.; Medley, Dwight

Agent Griffith Hack

Pub. Number AU-A-2009228472

PCT Pub. Number WO2009/120671

Priority 61/064,733 24.03.08 US

Filing date 24 March 2009

Wipo publication date 1 October 2009

International Classifications

G08B 21/00 (2006.01) Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for

Event Publications

14 October 2010 PCT application entered the National Phase

  PCT publication WO2009/120671 Priority application(s): WO2009/120671

3 February 2011 Assignment before Grant

  Frederick Mining Controls, LLC The application has been assigned to STRATA PROXIMITY SYSTEMS, LLC

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