Inventor · disambiguated record
William K. Logsdon
Also filed as: LOGSDON WILLIAM · LOGSDON WILLIAM K
6 granted patents·3 pending applications·150 citations·filing 1984–2024
84Inventor score
Files withHydrEra Water Services LLC4BLUEGRASS ELECTRONICS INC2BLUE GRASS ELECTRONICS INC1BLUEGRASS ELECTRONIC1LOGSDON WILLIAM K1
Top patents by PatentIndex Score
9 records- 0176US5351289ACaller ID telephone security deviceLOGSDON WILLIAM K·Filed 1992·Granted Sep 27, 1994·87 cites·5 claims
- 0267US12162675B1Large fluid storage tankHydrEra Water Services LLC·Filed 2024·Granted Dec 10, 2024·0 cites·2 claims
- 0364US4928085APressure change intrusion detectorBLUEGRASS ELECTRONICS INC·Filed 1989·Granted May 22, 1990·28 cites·3 claims
- 0464US2025100788A1Fluid storage tankHydrEra Water Services LLC·Filed 2024·Application pending·0 cites
- 0564US2025100789A1Panel box attachment for a fluid storage tankHydrEra Water Services LLC·Filed 2024·Application pending·0 cites
- 0664US2025100787A1Fluid storage tank for fracking fluidsHydrEra Water Services LLC·Filed 2024·Application pending·0 cites
- 0748US5185593ADual pressure change intrusion detectorBLUEGRASS ELECTRONICS INC·Filed 1991·Granted Feb 9, 1993·19 cites·8 claims
- 0834US4719452AAudio signal generatorBLUEGRASS ELECTRONIC·Filed 1984·Granted Jan 12, 1988·9 cites·3 claims
- 0933USRE34788EPressure change intrusion detectorBLUE GRASS ELECTRONICS INC·Filed 1992·Granted Nov 15, 1994·7 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →