Inventor · disambiguated record
R. Keith Barker
Also filed as: BARKER R KEITH
7 granted patents·5 pending applications·19 citations·filing 2012–2020
78Inventor score
Top patents by PatentIndex Score
12 records- 0189US10145512B2Compressed natural gas storage and dispensing systemBARKER R KEITH·Filed 2018·Granted Dec 4, 2018·7 cites·19 claims
- 0285US9951905B2Compressed natural gas storage and dispensing systemBARKER R KEITH·Filed 2015·Granted Apr 24, 2018·5 cites·33 claims
- 0380US9657901B2Compressed and liquified natural gas storage and dispensing systemBARKER R KEITH·Filed 2014·Granted May 23, 2017·5 cites·8 claims
- 0467US9360161B2Compressed natural gas storage and dispensing systemBARKER R KEITH·Filed 2014·Granted Jun 7, 2016·2 cites·12 claims
- 0548US10539271B2Compressed and liquified natural gas storage and dispensing systemHOLYSTONE USA LLC·Filed 2017·Granted Jan 21, 2020·0 cites·6 claims
- 0647US10513082B2Monolithically poured concrete CNG tank with internal support columnsBARKER R KEITH·Filed 2016·Granted Dec 24, 2019·0 cites·16 claims
- 0747US2013256220A1In-situ method and apparatus for decontaminating sites contaminated by hydrocarbonsBARKER R KEITH·Filed 2012·Application pending·0 cites
- 0844US2020292129A1CNG Storage Tank System with Secondary Containment and MonitoringBARKER R KEITH·Filed 2020·Application pending·0 cites
- 0943US2014324217A1Fuel Island Redundant Monitoring SystemBARKER R KEITH·Filed 2014·Application pending·0 cites
- 1043US2015114976A1Concrete CNG Tank and Method of ConstructionBARKER R KEITH·Filed 2014·Application pending·0 cites
- 1137US10407294B2Fuel island redundant monitoring systemBARKER R KEITH·Filed 2016·Granted Sep 10, 2019·0 cites·18 claims
- 1237US2012312386A1Modular pre-fabricated island for vehicular refuelingBARKER R KEITH·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →