Patent assignee · US · COMPANY

SeekTech, Inc.

31Patents
26Active
31Granted
54Portfolio score

Filing activity: Jul 8, 2004 → Oct 12, 2010 · 24 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US7443154B1 Multi-sensor mapping omnidirectional sonde and line locator Physics 201 Active
US7336078B1 Multi-sensor mapping omnidirectional sonde and line locators Physics 173 Expired
US7733077B1 Multi-sensor mapping omnidirectional sonde and line locators and transmitter used therewith Physics 95 Active
US8264226B1 System and method for locating buried pipes and cables with a man portable locator and a transmitter in a mesh network Physics 89 Active
US8106660B1 Sonde array for use with buried line locators Physics 84 Active
US7741848B1 Adaptive multichannel locator system for multiple proximity detection Physics 69 Active
US8013610B1 High-Q self tuning locating transmitter Emerging Cross-Sectional Technologies 67 Active
US7990151B2 Tri-pod buried locator system Physics 63 Active
US8395661B1 Pipe inspection system with selective image capture Electricity 53 Active
US7755360B1 Portable locator system with jamming reduction Physics 44 Active
US8248056B1 Buried object locator system employing automated virtual depth event detection and signaling Physics 42 Active
US7518374B1 Reconfigurable portable locator employing multiple sensor array having flexible nested orthogonal antennas Physics 41 Active
US8289385B2 Push-cable for pipe inspection system Electricity 37 Active
US7498816B1 Omnidirectional sonde and line locator Physics 32 Active
US7619516B2 Single and multi-trace omnidirectional sonde and line locators and transmitter used therewith Physics 32 Active
US7221136B2 Sondes for locating underground pipes and conduits Physics 31 Expired
US7830149B1 Underground utility locator with a transmitter, a pair of upwardly opening pockets and helical coil type electrical cords Physics 29 Active
US7557559B1 Compact line illuminator for locating buried pipes and cables Physics 27 Active
US8400154B1 Locator antenna with conductive bobbin Physics 24 Active
US7288929B2 Inductive clamp for applying signal to buried utilities Physics 21 Expired
US8203343B1 Reconfigurable portable locator employing multiple sensor array having flexible nested orthogonal antennas Physics 20 Active
US7825647B2 Method for locating buried pipes and cables Physics 20 Active
US7298126B1 Sondes for locating underground pipes and conduits Physics 18 Active
US8035390B2 Omnidirectional sonde and line locator Physics 18 Active
US7276910B2 Compact self-tuned electrical resonator for buried object locator applications Physics 18 Expired

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.