Inventor · disambiguated record
John H. Fowler
Also filed as: FOWLER JOHN · FOWLER JOHN H · FOWLER JOHN HARRISON
14 granted patents·2 pending applications·485 citations·filing 1973–2008
94Inventor score
Files withSMITH INTERNATIONAL6FOWLER JOHN H3MCEVOY OILFIELD EQUIPMENT CO3EASTMAN KODAK CO1GOLDMAN SACHS & CO1
Top patents by PatentIndex Score
16 records- 0192US4053023AUnderwater well completion method and apparatusMCEVOY OILFIELD EQUIPMENT CO·Filed 1974·Granted Oct 11, 1977·74 cites·9 claims
- 0291US4540053ABreech block hanger support well completion methodSMITH INTERNATIONAL·Filed 1983·Granted Sep 10, 1985·89 cites·10 claims
- 0385US3971576AUnderwater well completion method and apparatusMCEVOY OILFIELD EQUIPMENT CO·Filed 1973·Granted Jul 27, 1976·46 cites·9 claims
- 0484US4488740ABreech block hanger supportSMITH INTERNATIONAL·Filed 1982·Granted Dec 18, 1984·55 cites·51 claims
- 0580US7945093B2Simplified color workflowEASTMAN KODAK CO·Filed 2008·Granted May 17, 2011·6 cites·20 claims
- 0678US3974875AUnderwater well completion method and apparatusMCEVOY OILFIELD EQUIPMENT CO·Filed 1974·Granted Aug 17, 1976·31 cites·4 claims
- 0771US4350346AHeat resistant sealSMITH INTERNATIONAL·Filed 1981·Granted Sep 21, 1982·37 cites·35 claims
- 0869US4416472AHolddown and packoff apparatusSMITH INTERNATIONAL·Filed 1980·Granted Nov 22, 1983·40 cites·20 claims
- 0958US6032958ABi-directional pressure-energized metal sealHYDRIL CO·Filed 1998·Granted Mar 7, 2000·36 cites·16 claims
- 1055US6260328B1Vinyl lumber sleeves and capsFiled 1999·Granted Jul 17, 2001·37 cites·13 claims
- 1155US4540013AFire responsive stem retention apparatusSMITH INTERNATIONAL·Filed 1983·Granted Sep 10, 1985·17 cites·16 claims
- 1250US2009018873A1Deferred Premium AnnuitiesGOLDMAN SACHS & CO·Filed 2008·Application pending·0 cites
- 1348US8248678B2Establishing one-dimensional transformsFOWLER JOHN H·Filed 2008·Granted Aug 21, 2012·0 cites·14 claims
- 1447US4257538ALiquid dispenserFOWLER JOHN H·Filed 1978·Granted Mar 24, 1981·10 cites·4 claims
- 1543US2009180128A1Simplified color workflowFOWLER JOHN H·Filed 2008·Application pending·0 cites
- 1635US4407530APackoff apparatusSMITH INTERNATIONAL·Filed 1980·Granted Oct 4, 1983·7 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →