Inventor · disambiguated record
John Koch
Also filed as: KOCH JOHN · KOCH JOHN M
6 granted patents·3 pending applications·102 citations·filing 1999–2014
83Inventor score
Top patents by PatentIndex Score
9 records- 0188US6830725B2Hydrogen storage alloys having a high porosity surface layerTEXACO OVONIC BATTERY SYSTEMS·Filed 2003·Granted Dec 14, 2004·27 cites·38 claims
- 0288US6270719B1Modified electrochemical hydrogen storage alloy having increased capacity, rate capability and catalytic activityOVONIC BATTERY CO·Filed 1999·Granted Aug 7, 2001·48 cites·15 claims
- 0380US6740448B2Modified electrochemical hydrogen storage alloy having increased capacity, rate capability and catalytic activityOVONIC BATTERY CO·Filed 2001·Granted May 25, 2004·16 cites·15 claims
- 0473US7261970B2Nickel metal hydride battery designOVONIC BATTERY CO·Filed 2004·Granted Aug 28, 2007·11 cites·23 claims
- 0555US9425456B2Rechargeable battery cell with improved high temperature performanceOVONIC BATTERY CO·Filed 2013·Granted Aug 23, 2016·0 cites·20 claims
- 0653US2005051244A1Modified electrochemical hydrogen storage alloyFiled 2004·Application pending·0 cites
- 0753US2015372285A1Metal Hydride Battery ElectrodesBASF CORP·Filed 2014·Application pending·0 cites
- 0847US9406934B2Rechargeable battery cell with improved high temperature performanceKOCH JOHN M·Filed 2012·Granted Aug 2, 2016·0 cites·21 claims
- 0947US2001003997A1Modified electrochemical hydrogen storage alloy having increased capacity, rate capability and catalytic activityFiled 2000·Application pending·0 cites
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