Inventor · disambiguated record
Matthew Hal Littlejohn
Also filed as: LITTLEJOHN MATTHEW HAL
10 granted patents·1 pending application·132 citations·filing 1996–2014
88Inventor score
Top patents by PatentIndex Score
11 records- 0193US5916997AWeatherable copolymersGEN ELECTRIC·Filed 1998·Granted Jun 29, 1999·81 cites·18 claims
- 0289US7115785B2Method for making salts hydroxy-substituted hydrocarbonsGEN ELECTRIC·Filed 2003·Granted Oct 3, 2006·21 cites·70 claims
- 0384US9419489B2Slot liner for an electric machineGEN ELECTRIC·Filed 2013·Granted Aug 16, 2016·6 cites·12 claims
- 0482US7772435B2Method of forming a dry quaternary ammonium salt mixtureSABIC INNOVATIVE PLASTICS IP·Filed 2006·Granted Aug 10, 2010·5 cites·32 claims
- 0581US9587331B2Method for curing of green polysilazane-based silicon carbide precursor fibersGEN ELECTRIC·Filed 2014·Granted Mar 7, 2017·2 cites·12 claims
- 0666US7842188B2Method for removal of guanidine compound from aqueous mediaSABIC INNOVATIVE PLASTICS IP·Filed 2007·Granted Nov 30, 2010·2 cites·14 claims
- 0765US6784253B2Enhanced polymerization processGEN ELECTRIC·Filed 2002·Granted Aug 31, 2004·7 cites·18 claims
- 0854US9641037B2Stator slot linersGEN ELECTRIC·Filed 2014·Granted May 2, 2017·0 cites·20 claims
- 0952US9359479B2Methods of using boron-containing additives as silicon carbide crosslinking agentsGEN ELECTRIC·Filed 2013·Granted Jun 7, 2016·0 cites·12 claims
- 1045US5756843AQuaternary bisphenolates, methods for their preparation, and uses thereofGEN ELECTRIC·Filed 1996·Granted May 26, 1998·8 cites·16 claims
- 1144US2005029194A1Method for removal of guanidine compound from aqueous mediaFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →