Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ray Merewether0
Mark S. Olsson0
Date of Patent
October 28, 2008
0Patent Application Number
119708180
Date Filed
January 8, 2008
0Patent Citations Received
0
...
Patent Primary Examiner
Patent abstract
Portable locators are disclosed for finding and mapping buried objects such as utilities. A articulatable antenna node configuration and the use of Doppler radar and GPS navigation are also disclosed.
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