Inventor · disambiguated record
David Mathew Johnson
Also filed as: JOHNSON DAVID · JOHNSON DAVID M · JOHNSON DAVID MATHEW
97 granted patents·4 pending applications·691 citations·filing 1980–2024
99Inventor score
Files withPALO ALTO RES CT INC71R & B MACHINE TOOL COMPANY9UNIV MICHIGAN5XEROX CORP3BASF WYANDOTTE CORP2
Top patents by PatentIndex Score
101 records- 0199US9821339B2System and method for digital fabrication of graded, hierarchical material structuresPALO ALTO RES CT INC·Filed 2014·Granted Nov 21, 2017·115 cites·10 claims
- 0299US9713903B2System for digital fabrication of graded, hierarchical material structuresPALO ALTO RES CT INC·Filed 2016·Granted Jul 25, 2017·112 cites·8 claims
- 0399US9486960B2System for digital fabrication of graded, hierarchical material structuresPALO ALTO RES CT INC·Filed 2014·Granted Nov 8, 2016·114 cites·8 claims
- 0497US9543495B2Method for roll-to-roll production of flexible, stretchy objects with integrated thermoelectric modules, electronics and heat dissipationPALO ALTO RES CT INC·Filed 2014·Granted Jan 10, 2017·24 cites·14 claims
- 0593US10717669B2Apparatus and method for creating crack initiation sites in a self-fracturing frangible memberPALO ALTO RES CT INC·Filed 2018·Granted Jul 21, 2020·9 cites·21 claims
- 0692US10744754B2Fog development for digital offset printing applicationsPALO ALTO RES CT INC·Filed 2018·Granted Aug 18, 2020·6 cites·25 claims
- 0791US9988720B2Charge transfer roller for use in an additive deposition system and processPALO ALTO RES CT INC·Filed 2016·Granted Jun 5, 2018·3 cites·7 claims
- 0890US8505810B1Systems and methods for adding authenticating features to process molded parts and the resultant molded partsPALO ALTO RES CT INC·Filed 2012·Granted Aug 13, 2013·9 cites·20 claims
- 0989US10562059B2Devices and methods for the controlled formation and dispension of small drops of highly viscous and/or non-newtonian liquidsPALO ALTO RES CT INC·Filed 2017·Granted Feb 18, 2020·4 cites·6 claims
- 1089US10500784B2Additive deposition system and methodPALO ALTO RES INCORPORATED·Filed 2016·Granted Dec 10, 2019·4 cites·19 claims
- 1188US10138340B2Low volatility, high efficiency gas barrier coating for cryo-compressed hydrogen tanksPALO ALTO RES CT INC·Filed 2016·Granted Nov 27, 2018·2 cites·3 claims
- 1288US5605099AMaintenance vehicle and method for measuring and maintaining the level of a railroad trackPANDROL JACKSON INC·Filed 1994·Granted Feb 25, 1997·33 cites·15 claims
- 1386US11249941B2Exabyte-scale data storage using sequence-controlled polymersPALO ALTO RES CT INC·Filed 2018·Granted Feb 15, 2022·3 cites·19 claims
- 1486US10135386B2Sensing, interlocking solar module system and installation methodSMASH SOLAR INC·Filed 2014·Granted Nov 20, 2018·8 cites·20 claims
- 1585US12157273B2Apparatus and method for supporting and extracting a build part formed in an additive manufacturing processPALO ALTO RES CT INC·Filed 2022·Granted Dec 3, 2024·1 cites·8 claims
- 1685US9348231B2Continuously producing digital micro-scale patterns on a thin polymer filmPALO ALTO RES CT INC·Filed 2013·Granted May 24, 2016·4 cites·18 claims
- 1784US10391706B2Polymer spray deposition methods and systemsPALO ALTO RES CT INC·Filed 2018·Granted Aug 27, 2019·1 cites·8 claims
- 1884US9423188B2Molded plastic objects having an integrated heat spreader and methods of manufacture of samePALO ALTO RES CT INC·Filed 2013·Granted Aug 23, 2016·6 cites·8 claims
- 1983US10882972B2Functionalized graphene oxide curable formulationsPALO ALTO RES CT INC·Filed 2017·Granted Jan 5, 2021·2 cites·24 claims
- 2083US10850236B2Low dispersion, fast response mixing devicePALO ALTO RES CT INC·Filed 2015·Granted Dec 1, 2020·2 cites·9 claims
- 2182US10919215B2Electrostatic polymer aerosol deposition and fusing of solid particles for three-dimensional printingPALO ALTO RES CT INC·Filed 2017·Granted Feb 16, 2021·1 cites·7 claims
- 2282US8695687B2Hybrid pin-fin micro heat pipe heat sink and method of fabricationPASCHKEWITZ JOHN S·Filed 2010·Granted Apr 15, 2014·4 cites·12 claims
- 2380US10493483B2Central fed roller for filament extension atomizerPALO ALTO RES CT INC·Filed 2017·Granted Dec 3, 2019·2 cites·13 claims
- 2480US9962673B2Methods and systems for creating aerosolsPALO ALTO RES CT INC·Filed 2013·Granted May 8, 2018·5 cites·20 claims
- 2579US9789499B2Filament extension atomizersPALO ALTO RES CT INC·Filed 2015·Granted Oct 17, 2017·2 cites·12 claims
- 2679US6649120B1Blow molding apparatus and methodR & B MACHINE TOOL COMPANY·Filed 2000·Granted Nov 18, 2003·15 cites·18 claims
- 2778US9993839B2System and method for coating a substratePALO ALTO RES INCORPORATED·Filed 2016·Granted Jun 12, 2018·1 cites·9 claims
- 2878US2025018653A1Apparatus and method for supporting and extracting a build part formed in an additive manufacturing processPALO ALTO RES CT INC·Filed 2024·Application pending·0 cites
- 2977US12202001B2Methods and systems for creating aerosolsPALO ALTO RES CT INC·Filed 2020·Granted Jan 21, 2025·0 cites·20 claims
- 3077US10029416B2Polymer spray deposition methods and systemsPALO ALTO RES CT INC·Filed 2014·Granted Jul 24, 2018·2 cites·14 claims
- 3177US5005652AMethod of producing a contoured work surfaceJOHN KELLY LASERS LIMITED·Filed 1990·Granted Apr 9, 1991·43 cites·3 claims
- 3276US11834592B2Method for joining dissimilar materialsPALO ALTO RES CT INC·Filed 2021·Granted Dec 5, 2023·0 cites·5 claims
- 3375US11905387B2Functionalized graphene oxide curable formulationsPALO ALTO RES CT INC·Filed 2020·Granted Feb 20, 2024·0 cites·12 claims
- 3475US10434703B2Additive deposition system and methodPALO ALTO RES CT INC·Filed 2016·Granted Oct 8, 2019·1 cites·9 claims
- 3574US9801660B2Implantable fluid delivery devices, systems, and methodsPALO ALTO RES CT INC·Filed 2014·Granted Oct 31, 2017·5 cites·9 claims
- 3674US9782790B2Devices and methods for the controlled formation and dispension of small drops of highly viscous and/or non-newtonian liquidsPALO ALTO RES CT INC·Filed 2014·Granted Oct 10, 2017·1 cites·5 claims
- 3773US11413813B2Electrostatic polymer aerosol deposition and fusing of solid particles for three-dimensional printingPALO ALTO RES CT INC·Filed 2021·Granted Aug 16, 2022·0 cites·13 claims
- 3873US10898914B2Methods and systems for creating aerosolsPALO ALTO RES CT INC·Filed 2018·Granted Jan 26, 2021·0 cites·14 claims
- 3973US10870927B2Digital electrospinning arrayPALO ALTO RES CT INC·Filed 2017·Granted Dec 22, 2020·0 cites·11 claims
- 4073US9757747B2Methods and systems for creating aerosolsPALO ALTO RES CT INC·Filed 2014·Granted Sep 12, 2017·2 cites·12 claims
- 4173US9744341B2Devices and methods for intraluminal retention and drug deliveryPALO ALTO RES CT INC·Filed 2013·Granted Aug 29, 2017·3 cites·10 claims
- 4272US12403270B2Handheld filament extension atomizer for precision delivery of drugs and therapeuticsPALO ALTO RES CT INC·Filed 2022·Granted Sep 2, 2025·0 cites·6 claims
- 4371US11904277B2Low dispersion, fast response mixing devicePALO ALTO RES CT INC·Filed 2020·Granted Feb 20, 2024·0 cites·9 claims
- 4471US11427934B2Digital electrospinning arrayPALO ALTO RES CT INC·Filed 2020·Granted Aug 30, 2022·0 cites·14 claims
- 4570US11547447B2Implantable fluid delivery devices, systems, and methodsPALO ALTO RES CT INC·Filed 2021·Granted Jan 10, 2023·0 cites·17 claims
- 4670US4332354AProcess for preparing transparent iron oxide pigment dispersionsBASF WYANDOTTE CORP·Filed 1981·Granted Jun 1, 1982·30 cites·10 claims
- 4769US6384068B1Imidazole containing compounds having relatively low hydrogen content and relatively high nitrogen content and polymers and copolymers formed therefromUNIV MICHIGAN·Filed 2001·Granted May 7, 2002·2 cites·13 claims
- 4868US9884437B2Integral vasculaturePALO ALTO RES CT INC·Filed 2014·Granted Feb 6, 2018·1 cites·8 claims
- 4968US9527056B2Methods and systems for creating aerosolsPALO ALTO RES CT INC·Filed 2014·Granted Dec 27, 2016·2 cites·10 claims
- 5068US6482954B2Imidazole containing compounds having relatively low hydrogen content and relatively high nitrogen content and polymers and copolymers formed therefromUNIV MICHIGAN·Filed 2001·Granted Nov 19, 2002·2 cites·18 claims
Showing the top 50 of 101 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →