Inventor · disambiguated record
Howard E. Johnson, Jr.
Also filed as: JOHNSON HOWARD · JOHNSON HOWARD E · JOHNSON HOWARD E JR · JOHNSON JR HOWARD E
14 granted patents·2 pending applications·706 citations·filing 1992–2018
95Inventor score
Top patents by PatentIndex Score
16 records- 0194US7270182B2Earth loop installed with sonic apparatusENLINK GEOENERGY SERVICES INC·Filed 2006·Granted Sep 18, 2007·26 cites·18 claims
- 0293US6276438B1Energy systemsFiled 2000·Granted Aug 21, 2001·65 cites·13 claims
- 0392US7093657B2Earth loop installed with sonic apparatusENLINK GEOENERGY SERVICES INC·Filed 2005·Granted Aug 22, 2006·21 cites·23 claims
- 0491US6250371B1Energy transfer systemsENLINK GEOENERGY SERVICES INC·Filed 1999·Granted Jun 26, 2001·85 cites·20 claims
- 0589US5832604AMethod of manufacturing segmented stators for helical gear pumps and motorsFiled 1997·Granted Nov 10, 1998·104 cites·9 claims
- 0688US6955219B2Earth loop installation with sonic drillingENLINK GEOENERGY SERVICES INC·Filed 2003·Granted Oct 18, 2005·35 cites·22 claims
- 0786US5836393APulse generator for oil well and method of stimulating the flow of liquidFiled 1997·Granted Nov 17, 1998·134 cites·6 claims
- 0885US6860320B2Bottom member and heat loopsENLINK GEOENERGY SERVICES INC·Filed 2004·Granted Mar 1, 2005·31 cites·21 claims
- 0985US6585036B2Energy systemsENLINK GEOENERGY SERVICES INC·Filed 2001·Granted Jul 1, 2003·35 cites·20 claims
- 1084USD350838SOil fire extinguishing coneJOHNSON HOWARD·Filed 1992·Granted Sep 20, 1994·33 cites·1 claims
- 1181US6672371B1Earth heat exchange systemENLINK GEOENERGY SERVICES INC·Filed 1999·Granted Jan 6, 2004·92 cites·13 claims
- 1278US7017650B2Earth loop energy systemsENLINK GEOENERGY SERVICES INC·Filed 2003·Granted Mar 28, 2006·23 cites·19 claims
- 1366US6694766B1Power generation systems with earth heat transferENLINK GEOENERGY SERVICES INC·Filed 2002·Granted Feb 24, 2004·16 cites·22 claims
- 1443US2019169957A1Installation Of Ground Loops For Geothermal Heating And/Or Cooling ApplicationsDANDELION ENERGY INC·Filed 2018·Application pending·0 cites
- 1533US2003221870A1Earth loop heat exchange methods and systemsFiled 2002·Application pending·0 cites
- 1630US5238061AApparatus for rotating a bit in a wellCAMCO INT·Filed 1992·Granted Aug 24, 1993·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →