Inventor · disambiguated record
David J. Stephens
Also filed as: STEPHENS DAVID · STEPHENS DAVID J · STEPHENS DAVID JOHN
11 granted patents·4 pending applications·262 citations·filing 1985–2019
91Inventor score
Files withSCITEX DIGITAL PRINTING INC5EXXON PRODUCTION RESEARCH CO2STEPHENS DAVID J2DECOOK BRADLEY C1NEURO BIOFUELS LTD1
Top patents by PatentIndex Score
15 records- 0195USD628883SCupVISY R & D PTY LTD·Filed 2009·Granted Dec 14, 2010·83 cites·1 claims
- 0281US4993490AOverburn process for recovery of heavy bitumensEXXON PRODUCTION RESEARCH CO·Filed 1989·Granted Feb 19, 1991·66 cites·11 claims
- 0378US8783850B2Drying printed media moving along media pathSTEPHENS DAVID J·Filed 2012·Granted Jul 22, 2014·3 cites·10 claims
- 0467US4903956ASheet stacking apparatus having positive control system for trailing sheet endsSTEPHENS DAVID J·Filed 1988·Granted Feb 27, 1990·17 cites·2 claims
- 0567US4607699AMethod for treating a tar sand reservoir to enhance petroleum production by cyclic steam stimulationEXXON PRODUCTION RESEARCH CO·Filed 1985·Granted Aug 26, 1986·39 cites·8 claims
- 0663US5469202AContinuous ink jet catcher with improved screen structureSCITEX DIGITAL PRINTING INC·Filed 1992·Granted Nov 21, 1995·19 cites·5 claims
- 0761US5477254AApparatus for mounting and aligning components of an ink jet printheadSCITEX DIGITAL PRINTING INC·Filed 1992·Granted Dec 19, 1995·17 cites·20 claims
- 0845US5475410ASeal for ink jet printheadSCITEX DIGITAL PRINTING INC·Filed 1992·Granted Dec 12, 1995·8 cites·4 claims
- 0945US2021161926A1Methods for Treatment of Brain Injury and Brain DysfunctionNEURO BIOFUELS LTD·Filed 2019·Application pending·0 cites
- 1045US2011128338A1Modular media transport systemDECOOK BRADLEY C·Filed 2009·Application pending·0 cites
- 1143US5394179AStimulator for continous ink print headSCITEX DIGITAL PRINTING INC·Filed 1992·Granted Feb 28, 1995·7 cites·6 claims
- 1241US2010053270A1Printhead having converging diverging nozzle shapeXU JINQUAN·Filed 2008·Application pending·0 cites
- 1337US2018260461A1Multi-platform data mining softwareSTEPHENS DAVID·Filed 2018·Application pending·0 cites
- 1435US6998803B2Enhanced performance for DC motor drive switchingTHERM O DISC INC·Filed 2004·Granted Feb 14, 2006·2 cites·16 claims
- 1530US5754206ALow stress droplet generator mount assemblySCITEX DIGITAL PRINTING INC·Filed 1996·Granted May 19, 1998·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →