Assignee
KEJR INC
US·13 granted patents·3 pending applications·75 citations·filing 2001–2023
Top patents by PatentIndex Score
16 records- 0187US10371637B1Soil imaging probe and method of processing soil image to detect hydrocarbon contaminationKEJR INC·Filed 2016·Granted Aug 6, 2019·8 cites·13 claims
- 0286US9551188B1Split tube soil sampling systemKEJR INC·Filed 2014·Granted Jan 24, 2017·14 cites·20 claims
- 0380US10739264B1Soil imaging probe and method of processing soil image to detect hydrocarbon contaminationKEJR INC·Filed 2019·Granted Aug 11, 2020·2 cites·23 claims
- 0474US12529819B2Direct push probe assembly for NMR measurementsKEJR INC·Filed 2023·Granted Jan 20, 2026·0 cites·28 claims
- 0571US9863199B1Soil sampler lay flat sheet liner systemKEJR INC·Filed 2014·Granted Jan 9, 2018·5 cites·13 claims
- 0660US12013317B2Sampling zone isolation tool and method for groundwater sampling systemKEJR INC·Filed 2022·Granted Jun 18, 2024·0 cites·29 claims
- 0757US6772651B2Soil sampler liner with areas of reduced wall thicknessKEJR INC·Filed 2001·Granted Aug 10, 2004·10 cites·4 claims
- 0853US6877965B2Mechanical bladder pumpKEJR INC·Filed 2003·Granted Apr 12, 2005·21 cites·16 claims
- 0949US7216725B2Soil sampling system and method that allow headspace screening at spaced intervals without disturbing soil sampleKEJR INC·Filed 2005·Granted May 15, 2007·2 cites·20 claims
- 1044US6604579B2Pressure activated injection probeKEJR INC·Filed 2002·Granted Aug 12, 2003·5 cites·20 claims
- 1140US8342263B2Vibratory drill head mounting and rotation coupling systemKEJR INC·Filed 2009·Granted Jan 1, 2013·3 cites·28 claims
- 1239US7735553B2Snap-lock bushing for prepacked screensKEJR INC·Filed 2007·Granted Jun 15, 2010·1 cites·11 claims
- 1339US7172036B2Soil sample containment device and methodKEJR INC·Filed 2003·Granted Feb 6, 2007·4 cites·26 claims
- 1439US2002131046A1Optical soil sensor for mobilized measurement of in-situ soil characteristicsKEJR INC·Filed 2001·Application pending·0 cites
- 1538US2003205408A1Soil sample liner assembly having permanently attached core catcher for use in dual tube sampling systemKEJR INC·Filed 2002·Application pending·0 cites
- 1636US2002178981A1Variable rate driveKEJR INC·Filed 2001·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →