Inventor · disambiguated record
Frank G. Pringle
Also filed as: PRINGLE FRANK G
5 granted patents·10 pending applications·211 citations·filing 1990–2020
85Inventor score
Files withGLOBAL RESOURCE CORP6R & D INNOVATORS INC3PRINGLE FRANK G2GLOBAL RESOURCES CORP1GREENTECH ENERGY SOLUTIONS LTD1
Top patents by PatentIndex Score
15 records- 0193US7629497B2Microwave-based recovery of hydrocarbons and fossil fuelsGLOBAL RESOURCE CORP·Filed 2006·Granted Dec 8, 2009·93 cites·27 claims
- 0281US5425402ABottling system with mass filling and capping arraysMASS FILLING SYSTEMS INC·Filed 1994·Granted Jun 20, 1995·48 cites·16 claims
- 0368US5305809AGang array filler with relocatable nozzlesR & D INNOVATORS INC·Filed 1992·Granted Apr 26, 1994·26 cites·18 claims
- 0464US5159960AHandling system for lightweight containers including ballast dispenserR & D INNOVATORS INC·Filed 1990·Granted Nov 3, 1992·23 cites·20 claims
- 0562US2020399541A1Microwave-Based Recovery Of Hydrocarbons And Fossil FuelsGREENTECH ENERGY SOLUTIONS LTD·Filed 2020·Application pending·0 cites
- 0661US5267590AContainer filler, especially for ballast having contoured sweep for arraying containersR & D INNOVATORS INC·Filed 1992·Granted Dec 7, 1993·21 cites·20 claims
- 0754US2010096295A1Microwave processing of oil shale and coalGLOBAL RESOURCE CORP·Filed 2009·Application pending·0 cites
- 0854US2010069688A1Microwave processing of carbon-based compositionsGLOBAL RESOURCE CORP·Filed 2009·Application pending·0 cites
- 0954US2010092350A1Microwave-based recovery of hydrocarbons and fossil fuelsGLOBAL RESOURCE CORP·Filed 2009·Application pending·0 cites
- 1054US2010111780A1Microwave-based recovery of hydrocarbons and fossil fuelsGLOBAL RESOURCE CORP·Filed 2009·Application pending·0 cites
- 1153US2010025304A1Microwave-based recovery of hydrocarbons and fossil fuelsGLOBAL RESOURCES CORP·Filed 2009·Application pending·0 cites
- 1246US2015161860A1Security System and Associated MethodsPRINGLE FRANK G·Filed 2014·Application pending·0 cites
- 1344US2013119661A1Horizontal Axis Radial Wind TurbinePRINGLE FRANK G·Filed 2012·Application pending·0 cites
- 1442US2008314730A1Microwave-based recovery of hydrocarbons and fossil fuelsGLOBAL RESOURCE CORP·Filed 2008·Application pending·0 cites
- 1541US2007135877A1Use of microwave energy for thermotherapyMOBILESTREAM OIL INC·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →