Inventor · disambiguated record
Harry Paul Sprain
Also filed as: SPRAIN HARRY PAUL
3 granted patents·1 pending application·23 citations·filing 2002–2022
66Inventor score
Technology areasH02K
Top patents by PatentIndex Score
4 records- 0174US7265471B2Apparatus and process for generating energyINT LLC M·Filed 2005·Granted Sep 4, 2007·10 cites·3 claims
- 0265US12424887B2Apparatus and process for conversion of energyQUANTUM DYNAMICS ENTPR INC·Filed 2022·Granted Sep 23, 2025·0 cites·12 claims
- 0361US6954019B2Apparatus and process for generating energyINT LLC M·Filed 2002·Granted Oct 11, 2005·13 cites·4 claims
- 0436US2008238238A1Apparatus and process for generating energySPRAIN HARRY PAUL·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →