Inventor · disambiguated record
Justin M. Roman
Also filed as: ROMAN JUSTIN · ROMAN JUSTIN M · ROMAN JUSTIN MICHAEL
43 granted patents·19 pending applications·84 citations·filing 2000–2022
96Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO58HEWLETT PACKA DEV COMPANY L P1LIGGETT MELINDA LOIS1ORD JASON S1
Top patents by PatentIndex Score
62 records- 0187US10414163B2Fluid supply assemblyHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Sep 17, 2019·3 cites·13 claims
- 0286US11318682B2Three-dimensional (3D) object printing based on build material permeabilityHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted May 3, 2022·3 cites·15 claims
- 0385US11426927B2Different mixtures of build materials deliverable during a three dimensional print operationHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Aug 30, 2022·2 cites·13 claims
- 0484US7097813B2Hydrogen generating apparatusHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Aug 29, 2006·24 cites·25 claims
- 0580US9308747B2Printer mechanism with shape control mechanism to transform hills and valleysHEWLETT PACKARD DEVELOPMENT CO·Filed 2013·Granted Apr 12, 2016·3 cites·14 claims
- 0680US8506659B2Hydrogen generating apparatusORD JASON S·Filed 2006·Granted Aug 13, 2013·6 cites·31 claims
- 0779US11806936B2Build material recovery for a three-dimensional (3D) printerHEWLETT PACKARD DEVELOPMENT CO·Filed 2022·Granted Nov 7, 2023·0 cites·20 claims
- 0879US7431421B2Printing system and methodHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Oct 7, 2008·6 cites·30 claims
- 0977US11485086B2Removing build materialHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Nov 1, 2022·1 cites·20 claims
- 1077US10071578B2Mounting deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Sep 11, 2018·2 cites·15 claims
- 1173US6557987B1Co-extruded tubing for an off-axis ink delivery systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted May 6, 2003·17 cites·11 claims
- 1271US11097480B2Post-processing in 3D printing systems using a separate material management apparatusHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Aug 24, 2021·1 cites·20 claims
- 1369US8882229B2Media width-based calibration pattern placementHEWLETT PACKARD DEVELOPMENT CO·Filed 2013·Granted Nov 11, 2014·2 cites·17 claims
- 1467US11964277B2Metered volume microfluidic devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2022·Granted Apr 23, 2024·0 cites·15 claims
- 1564US11097468B2Cooling of build material in three dimensional printing systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Aug 24, 2021·0 cites·10 claims
- 1662US11338516B2Build material recovery for a three-dimensional (3D) printerHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted May 24, 2022·0 cites·10 claims
- 1761US2019291992A1Media transport jam preventionHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Application pending·0 cites
- 1859US10097714B2Translatable scanner calibration targetHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Oct 9, 2018·0 cites·12 claims
- 1958US10477054B2Translatable scanner calibration targetHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Nov 12, 2019·0 cites·15 claims
- 2056US10200554B2Media scan operation controlHEWLETT PACKARD DEVELOPMENT CO·Filed 2015·Granted Feb 5, 2019·1 cites·14 claims
- 2154US11745429B2Humidification in a build material recovery systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Sep 5, 2023·0 cites·5 claims
- 2254US11685111B2Three-dimensional printerHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Jun 27, 2023·0 cites·9 claims
- 2354US10589464B2Spreader roller for additive manufacturingHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Mar 17, 2020·0 cites·17 claims
- 2454US6685295B2Measurement of fluid continuity in a fluid carrying memberHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Feb 3, 2004·4 cites·6 claims
- 2553US11465342B2Three-dimensional printerHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Oct 11, 2022·0 cites·12 claims
- 2653US10434785B2Fluid supply assemblyHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Oct 8, 2019·0 cites·20 claims
- 2753US10364110B2Media transport jam preventionHEWLETT PACKARD DEVELOPMENT CO·Filed 2015·Granted Jul 30, 2019·0 cites·14 claims
- 2853US7207666B2Printer ink supply systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Apr 24, 2007·6 cites·67 claims
- 2952US11518102B2Build material extraction using vibration and airflowHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Dec 6, 2022·0 cites·19 claims
- 3052US9375959B2Locking mechanism for an encoder stripLIGGETT MELINDA LOIS·Filed 2012·Granted Jun 28, 2016·1 cites·9 claims
- 3152US9102178B2Multi-region media advance compensationHEWLETT PACKARD DEVELOPMENT CO·Filed 2013·Granted Aug 11, 2015·0 cites·12 claims
- 3251US10137695B2Printhead primingHEWLETT PACKARD DEVELOPMENT CO·Filed 2015·Granted Nov 27, 2018·0 cites·15 claims
- 3350US11541602B2Controlling moisture content of build material in a three-dimensional (3D) printerHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Jan 3, 2023·0 cites·9 claims
- 3450US11465204B2Cooling of build material in 3D printing systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Oct 11, 2022·0 cites·8 claims
- 3550US11072161B2Extracting 3D objectsHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Jul 27, 2021·0 cites·7 claims
- 3650US10112385B2Ambient temperature based flow ratesHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Oct 30, 2018·0 cites·14 claims
- 3749US11305491B2Three-dimensional (3D) object printing based on a build material, moisture content levelHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Apr 19, 2022·0 cites·19 claims
- 3849US11155029B2Three dimensional (3D) printing using fusing and detailing agentsHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Oct 26, 2021·0 cites·20 claims
- 3949US2021362423A1Moisture content adjustments in build material transport pathsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Application pending·0 cites
- 4049US2021276259A1Humidification in a pneumatic build material transport systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Application pending·0 cites
- 4148US11623404B2Removal of excess build material in additive manufacturingHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Apr 11, 2023·0 cites·11 claims
- 4248US2021197471A1Three-dimensional printer with conveyanceHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
- 4348US2021178664A1Three-dimensional printer with thermal fusionHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
- 4448US2021023785A1Controlling moisture content of build material in a threedimensional (3d) printerHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Application pending·0 cites
- 4547US7219974B2Measurement of fluid continuity in a fluid carrying memberHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted May 22, 2007·0 cites·2 claims
- 4647US2023087113A1Processing systems with a plurality of supply reservoirsHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Application pending·0 cites
- 4747US2021331398A1Valves for air flow control in printersHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Application pending·0 cites
- 4846US6886901B2Measurement of fluid continuity in a fluid carrying memberHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted May 3, 2005·2 cites·23 claims
- 4945US7384125B2Moving chassisHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Jun 10, 2008·0 cites·24 claims
- 5045US2020147886A1Vacuum-assisted incidental build material collection with receptacle in three-dimensional printerHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
Showing the top 50 of 62 patent records by PatentIndex Score.
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