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LEDBETTER FINLEY LEE

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    118,300
  • Filing trend
    ⇧ 400.0%
About

LEDBETTER FINLEY LEE has a total of 39 patent applications. It increased the IP activity by 400.0%. Its first patent ever was published in 2009. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets electrical machinery and energy, measurement and machines are MURRAY MFG CORP, METROPOLITAN DEVICE CORP and ALSTOM GRID SAS.

Patent filings per year

Chart showing LEDBETTER FINLEY LEEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ledbetter Finley Lee 39
#2 Ledbetter Ashley Sue 9
#3 Ledbetter Ashley 2

Latest patents

Publication Filing date Title
US2019180962A1 Method for reconditioning of vacuum interrupters
CA2988614A1 System and method to predict a usable life of a vacuum interrupter in the field
US2015285863A1 System and method to predict a usable life of a vacuum interrupter in the field
WO2014043391A1 System and method for vibration analysis
US9031795B1 Electromagnetic test device to predict a usable life of a vacuum interrupter in the field
US8671556B1 Remote racking tool
US8896162B1 Device for installing and/or removing components from electrical equipment
US8294305B1 Modular charge close trip device
US8466584B1 Portable charge close trip device
US8164875B1 Portable motorized frame remote racking tool
US8294304B1 Charge device with solenoid on frame
US8156639B1 Portable battery operated motorized racking tool
US8307545B1 Lightweight portable electrical equipment racking tool
US8325078B1 Remote switch operator controller
US8261433B1 Portable racking tool for electric equipment replacement and method for replacing electrical components
US8161631B1 Motor controlled bucket replacement tool
US8228225B1 Remote switch operator
US2010024191A1 Portable electrical equipment racking tool
US8006371B1 Method for remotely operating a switch
US7804201B1 Portable remote switch operator system