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KEJR INC

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    204,344
About

KEJR INC has a total of 17 patent applications. Its first patent ever was published in 2001. It filed its patents most often in United States, Canada and Japan. Its main competitors in its focus markets civil engineering, measurement and engines, pumps and turbines are MARL TECH INC, MARITIME WELL SERVICE AS and GENESIS UK LTD.

Patent filings in countries

World map showing KEJR INCs patent filings in countries

Patent filings per year

Chart showing KEJR INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Christy Thomas M 9
#2 Mccall Wesley 3
#3 Cooper David 3
#4 Riedel Kyle 2
#5 Jaster Ben 2
#6 Schabron John F 2
#7 Carlin Mike B 2
#8 Christy Colin D 2
#9 Drummond Paul E 2
#10 Christy Joel 2

Latest patents

Publication Filing date Title
US10371637B1 Soil imaging probe and method of processing soil image to detect hydrocarbon contamination
US9863199B1 Soil sampler lay flat sheet liner system
US9551188B1 Split tube soil sampling system
US2010139985A1 Vibratory drill head mounting and rotation coupling system
US2008001403A1 Snap-lock bushing for prepacked screens
US2005126824A1 Soil sampling system and method that allow headspace screening at spaced intervals without disturbing soil sample
US2004091378A1 Mechanical bladder pump
US2004035607A1 Soil sample containment device and method
JP2004117074A Soil mining apparatus
US2003205408A1 Soil sample liner assembly having permanently attached core catcher for use in dual tube sampling system
US2003121654A1 Pressure activated injection probe
US2002194937A1 Soil sampler liner with areas of reduced wall thickness
US2002178981A1 Variable rate drive
US2002131046A1 Optical soil sensor for mobilized measurement of in-situ soil characteristics