Inventor · disambiguated record
Charles W. Morris
Also filed as: MORRIS CHARLES W
19 granted patents·2 pending applications·542 citations·filing 1975–2022
95Inventor score
Files withMORRIS CHARLES W10LOCKHEED CORP4SCHLUMBERGER TECHNOLOGY CORP3PHILLIPS PETROLEUM CO2MEYER THOMAS J1
Top patents by PatentIndex Score
21 records- 0193USRE49498EGolf matMORRIS CHARLES W·Filed 2022·Granted Apr 25, 2023·3 cites·1 claims
- 0292USD937951SGolf matMORRIS CHARLES W·Filed 2020·Granted Dec 7, 2021·4 cites·1 claims
- 0392US6178815B1Method to improve the quality of a formation fluid sampleSCHLUMBERGER TECHNOLOGY CORP·Filed 1998·Granted Jan 30, 2001·178 cites·13 claims
- 0491US6343507B1Method to improve the quality of a formation fluid sampleSCHLUMBERGER TECHNOLOGY CORP·Filed 1999·Granted Feb 5, 2002·155 cites·32 claims
- 0589US10000222B2Methods and systems of determining end of train location and clearance of trackside points of interestLOCKHEED CORP·Filed 2015·Granted Jun 19, 2018·10 cites·11 claims
- 0682US4252015AWellbore pressure testing method and apparatusPHILLIPS PETROLEUM CO·Filed 1979·Granted Feb 24, 1981·72 cites·19 claims
- 0781US8918237B2Train integrity and end of train location via RF rangingLOCKHEED CORP·Filed 2013·Granted Dec 23, 2014·7 cites·18 claims
- 0881US8073581B2Efficient data acquisition for track databasesMORRIS CHARLES W·Filed 2008·Granted Dec 6, 2011·11 cites·19 claims
- 0975US9174657B2Automated real-time positive train control track database validationLOCKHEED CORP·Filed 2013·Granted Nov 3, 2015·4 cites·7 claims
- 1071US8244456B2Validation of track databasesMORRIS CHARLES W·Filed 2009·Granted Aug 14, 2012·5 cites·16 claims
- 1167US8688297B2Methods and systems for continually measuring the length of a train operating in a positive train control environmentMORRIS CHARLES W·Filed 2011·Granted Apr 1, 2014·3 cites·17 claims
- 1262US8126934B2Updating track databases after track maintenanceMORRIS CHARLES W·Filed 2009·Granted Feb 28, 2012·2 cites·20 claims
- 1358US5148559APatient conveyance deviceMORRIS CHARLES W·Filed 1991·Granted Sep 22, 1992·38 cites·15 claims
- 1455US8392103B2Database for efficient storage of track geometry and feature locationsMEYER THOMAS J·Filed 2009·Granted Mar 5, 2013·2 cites·9 claims
- 1553US2016016597A1Automated real-time positive train control track database validationLOCKHEED CORP·Filed 2015·Application pending·0 cites
- 1648US3972289ATemperature-sensitive disarming elementUS NAVY·Filed 1975·Granted Aug 3, 1976·9 cites·2 claims
- 1748US2022054921A1Golf MatMORRIS CHARLES W·Filed 2021·Application pending·0 cites
- 1847US4296811AMethod for permeability correction by in situ genesis of macroemulsions in hard brinePHILLIPS PETROLEUM CO·Filed 1978·Granted Oct 27, 1981·10 cites·17 claims
- 1946US6005244ADetecting bypassed hydrocarbons in subsurface formationsSCHLUMBERGER TECHNOLOGY CORP·Filed 1997·Granted Dec 21, 1999·22 cites·30 claims
- 2038US4757622APortable power shovelMORRIS CHARLES W·Filed 1986·Granted Jul 19, 1988·7 cites·15 claims
- 2135US9715035B2Pulse neutron formation gas identification with LWD measurementsMORRIS CHARLES W·Filed 2011·Granted Jul 25, 2017·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →