Assignee
METROTECH CORP INC
US·6 granted patents·495 citations·filing 2004–2006
Top patents by PatentIndex Score
6 records- 0196US7358738B2Method and apparatus for digital detection of electronic markers using frequency adaptationMETROTECH CORP INC·Filed 2006·Granted Apr 15, 2008·47 cites·21 claims
- 0295US7113124B2Centerline and depth locating method for non-metallic buried utility linesMETROTECH CORP INC·Filed 2004·Granted Sep 26, 2006·117 cites·2 claims
- 0394US7834801B2Sensor fusion for model-based detection in pipe and cable locator systemsMETROTECH CORP INC·Filed 2005·Granted Nov 16, 2010·101 cites·55 claims
- 0494US7356421B2Precise location of buried metallic pipes and cables in the presence of signal distortionMETROTECH CORP INC·Filed 2005·Granted Apr 8, 2008·93 cites·44 claims
- 0593US7285958B2Method and apparatus for digital detection of electronic markers using frequency adaptationMETROTECH CORP INC·Filed 2004·Granted Oct 23, 2007·53 cites·15 claims
- 0690US7057383B2Method for decoupling interference due to bleedover in metallic pipe and cable locatorsMETROTECH CORP INC·Filed 2004·Granted Jun 6, 2006·84 cites·34 claims
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