Inventor · disambiguated record
Keith H. Johnson
Also filed as: JOHNSON KEITH · JOHNSON KEITH H
12 granted patents·5 pending applications·436 citations·filing 1989–2016
93Inventor score
Files withMASSACHUSETTS INST TECHNOLOGY5HYDROELECTRON VENTURES INC2JOHNSON KEITH2QUANTUM ENERGY TECHNOLOGIES CO2CARDIONICS INC1
Top patents by PatentIndex Score
17 records- 0188US6010544ASupercritical water fuel composition and combustion systemQUANTUM ENERGY TECHNOLOGIES·Filed 1997·Granted Jan 4, 2000·59 cites·25 claims
- 0287US8285351B2High-Tc superconductivity of electron-doped water-cluster clathratesJOHNSON KEITH·Filed 2009·Granted Oct 9, 2012·19 cites·14 claims
- 0383US10005163B2Dust collection systemJOHNSON KEITH·Filed 2016·Granted Jun 26, 2018·5 cites·13 claims
- 0481US5411654AMethod of maximizing anharmonic oscillations in deuterated alloysMASSACHUSETTS INST TECHNOLOGY·Filed 1993·Granted May 2, 1995·39 cites·16 claims
- 0580US5997590AStabilized water nanocluster-fuel emulsions designed through quantum chemistryQUANTUM ENERGY TECHNOLOGIES CO·Filed 1997·Granted Dec 7, 1999·39 cites·45 claims
- 0676US5025809ARecording, digital stethoscope for identifying PCG signaturesCARDIONICS INC·Filed 1989·Granted Jun 25, 1991·157 cites·21 claims
- 0774US5800576AWater clusters and uses thereforQUANTUM ENERGY TECHNOLOGIES CO·Filed 1996·Granted Sep 1, 1998·35 cites·46 claims
- 0872US10100527B1Hollow baluster installation systemMOELLER DAVID W·Filed 2016·Granted Oct 16, 2018·5 cites·11 claims
- 0966US6235067B1Combustion of nanopartitioned fuelMASSACHUSETTS INST TECHNOLOGY·Filed 1997·Granted May 22, 2001·31 cites·1 claims
- 1065US5992354ACombustion of nanopartitioned fuelMASSACHUSETTS INST TECHNOLOGY·Filed 1996·Granted Nov 30, 1999·30 cites·26 claims
- 1154US2013071826A1Auscultation Training SystemJOHNSON KEITH H·Filed 2011·Application pending·0 cites
- 1251US2014243434A1Water clusters confined in nano-environmentsHYDROELECTRON VENTURES INC·Filed 2013·Application pending·0 cites
- 1349US5674632AMethod of maximizing anharmonic oscillations in deuterated alloysMASSACHUSETTS INST TECHNOLOGY·Filed 1994·Granted Oct 7, 1997·9 cites·17 claims
- 1445US5770036AMethod of maximizing anharmonic oscillations in deuterated alloysMASSACHUSETTS INST TECHNOLOGY·Filed 1996·Granted Jun 23, 1998·8 cites·45 claims
- 1543US2009066948A1Compact Terahertz Spectrometer Using Optical Beam Recycling and Heterodyne DetectionHYDROELECTRON VENTURES INC·Filed 2007·Application pending·0 cites
- 1643US2011039951A1Water clusters confined in nano-environmentsHYDRO ELECTRON VENTURES·Filed 2010·Application pending·0 cites
- 1741US2009074016A1Apparatus for Terahertz wave generation from water vaporMAMER ORVAL·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →