Inventor · disambiguated record
David Herbert Roach
Also filed as: ROACH DAVID H · ROACH DAVID HERBERT
17 granted patents·10 pending applications·75 citations·filing 1996–2014
92Inventor score
Top patents by PatentIndex Score
27 records- 0189US7276844B2Process for improving the emission of electron field emittersDU PONT·Filed 2005·Granted Oct 2, 2007·18 cites·40 claims
- 0283US8900488B2Conductive paste composition and semiconductor devices made therewithDU PONT·Filed 2013·Granted Dec 2, 2014·2 cites·11 claims
- 0383US7449082B2Process for improving the emissions of electron field emittersDU PONT·Filed 2007·Granted Nov 11, 2008·5 cites·3 claims
- 0481US9236161B2Conductive paste composition and semiconductor devices made therewithDU PONT·Filed 2013·Granted Jan 12, 2016·2 cites·20 claims
- 0580US7449081B2Process for improving the emission of electron field emittersDU PONT·Filed 2001·Granted Nov 11, 2008·11 cites·31 claims
- 0677US8070906B2Process for improving the emission of electron field emittersBOUCHARD ROBERT JOSEPH·Filed 2008·Granted Dec 6, 2011·3 cites·18 claims
- 0774US8529798B2Process for improving the emission of electron field emittersBOUCHARD ROBERT JOSEPH·Filed 2008·Granted Sep 10, 2013·3 cites·7 claims
- 0872US9284459B2Process for forming an electrically conductive structure on a substrateDU PONT·Filed 2014·Granted Mar 15, 2016·0 cites·11 claims
- 0970US8309223B2Polyimide based purge media and methods relating theretoROACH DAVID HERBERT·Filed 2010·Granted Nov 13, 2012·2 cites·8 claims
- 1066US7317277B2Electron field emitter and compositions related theretoDU PONT·Filed 2003·Granted Jan 8, 2008·5 cites·26 claims
- 1164US6475412B1Process for making polyurethaneurea powderDU PONT·Filed 2000·Granted Nov 5, 2002·6 cites·8 claims
- 1260US5879596ALow temperature process for making polyurethaneureasDU PONT·Filed 1996·Granted Mar 9, 1999·18 cites·14 claims
- 1358US7750544B2Electron emitter composition made of an electron emitting substance and an expansion material for expansion of the electron emitting substanceDU PONT·Filed 2007·Granted Jul 6, 2010·0 cites·6 claims
- 1455US8076834B2Field emission device with protecting vaporFENNIMORE ADAM·Filed 2008·Granted Dec 13, 2011·0 cites·10 claims
- 1555US8011990B2Process for improving the emission of electron field emittersDU PONT·Filed 2005·Granted Sep 6, 2011·0 cites·5 claims
- 1655US7476340B2Composition containing alloyed nanophene moietiesDU PONT·Filed 2006·Granted Jan 13, 2009·0 cites·4 claims
- 1751US2009314647A1Method for the electrochemical deposition of carbon nanotubesDU PONT·Filed 2008·Application pending·0 cites
- 1851US2010072879A1Field emission device with anode coatingDU PONT·Filed 2008·Application pending·0 cites
- 1950US8298449B2Dielectric composition with reduced resistanceBOUCHARD ROBERT JOSEPH·Filed 2010·Granted Oct 30, 2012·0 cites·11 claims
- 2047US2008166666A1Positive imageable thick film compositionROACH DAVID HERBERT·Filed 2008·Application pending·0 cites
- 2147US2008142757A1Alloyed nanophenesDU PONT·Filed 2006·Application pending·0 cites
- 2245US2013029154A1Polyimide based purge media and methods relating theretoDU PONT·Filed 2012·Application pending·0 cites
- 2341US2004170925A1Positive imageable thick film compositionsFiled 2003·Application pending·0 cites
- 2437US2010239490A1Processes for growing carbon nanotubes using disordered carbon targetROACH DAVID HERBERT·Filed 2006·Application pending·0 cites
- 2537US2010119435A1Processes for growing carbon nanotubes in the absence of catalystsROACH DAVID HERBERT·Filed 2006·Application pending·0 cites
- 2634US2003222560A1Catalytically grown carbon fiber field emitters and field emitter cathodes made therefromFiled 2001·Application pending·0 cites
- 2734US2011316177A1Polyimide particles derived from scrap polyimide film and methods relating theretoROACH DAVID HERBERT·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →