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METROTECH CORP

Overview
  • Total Patents
    70
  • GoodIP Patent Rank
    40,354
  • Filing trend
    ⇩ 100.0%
About

METROTECH CORP has a total of 70 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1981. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets measurement, telecommunications and digital networks are ELECTROLOCATION LTD, SERSEL and PRAKLA GMBH.

Patent filings per year

Chart showing METROTECH CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Polak Stevan 14
#2 Petherick Stephen John 14
#3 Stefanoiu Razvan Gabriel 11
#4 Mainescu George 11
#5 Royle John Mark 10
#6 Dracea Ion 9
#7 Overby Johan D 7
#8 Waite James W 6
#9 Zhang Chunning 5
#10 Pacey Gordon 4

Latest patents

Publication Filing date Title
US2020371253A1 Underground line locator system with real time kinematic and global satellite positioning
US2017265029A1 Auto-locate operation
US2017102477A1 System and method for locating underground lines using antenna and positioning information
US2017023692A1 System and method for locating a marker using a locator with multiple transmitters
US2016379390A1 System and method for locating underground lines using a view-in-the-ground indicator
US2016377760A1 System and method for locating underground lines using motion based responsiveness
CN107209281A The antenna positioned for underground line
AU2016211236A1 Antenna for underground line location
EP3248288A1 Signal generator with multiple outputs
US2016218702A1 Signal generator with multiple outputs
EP3374761A1 Camera skid
US2017010381A1 Signal processing for a cable locating instrument
EP3158369A1 Line locator with a metal detector
US2015234029A1 Locator self-test
US2015234076A1 Cable detection apparatus with a comb filter
AU2013256443A1 Signal select in underground line location
WO2010065675A1 Precise location and orientation of a concealed dipole transmitter
CN101443668A Long line monitoring and locating system
US2007013379A1 Locator with removable antenna portion
WO2005111662A1 Method for decoupling interference due to bleedover in a metallic pipe and cable locators