Inventor · disambiguated record
David B Fischer
Also filed as: FISCHER DAVID · FISCHER DAVID B · FISCHER DAVID BERNARD
100 granted patents·2 pending applications·1,104 citations·filing 2001–2023
99Inventor score
Files withPIONEER HI BRED INT72HENKE GARY EDWARD5FISCHER DAVID B4WILSON WILLIAM ANDREW4BARKER THOMAS CHARLES3
Top patents by PatentIndex Score
102 records- 0199US11771033B1Maize hybrid X08R677PIONEER HI BRED INT·Filed 2021·Granted Oct 3, 2023·8 cites·20 claims
- 0299US9357733B2Maize hybrid X03F667PIONEER HI BRED INT·Filed 2015·Granted Jun 7, 2016·31 cites·20 claims
- 0399US8039717B1Maize variety hybrid 10119570PIONEER HI BRED INT·Filed 2009·Granted Oct 18, 2011·44 cites·20 claims
- 0499US7754949B1Maize variety 34Y02PIONEER HI BRED INT·Filed 2008·Granted Jul 13, 2010·46 cites·20 claims
- 0598US11737414B1Maize hybrid X08R678PIONEER HI BRED INT·Filed 2021·Granted Aug 29, 2023·6 cites·20 claims
- 0698US11622525B1Maize hybrid X05R367PIONEER HI BRED INT·Filed 2021·Granted Apr 11, 2023·9 cites·20 claims
- 0798US11617325B2Maize inbred 1PQQS32PIONEER HI BRED INT·Filed 2021·Granted Apr 4, 2023·6 cites·20 claims
- 0898US10051812B1Maize hybrid X08K237PIONEER HI BRED INT·Filed 2017·Granted Aug 21, 2018·22 cites·20 claims
- 0998US8471093B1Maize variety hybrid X08A133WILSON WILLIAM ANDREW·Filed 2011·Granted Jun 25, 2013·46 cites·19 claims
- 1098US8044281B1Maize variety hybrid X7K483PIONEER HI BRED INT·Filed 2009·Granted Oct 25, 2011·34 cites·20 claims
- 1198US8039715B1Maize variety hybrid X7K448PIONEER HI BRED INT·Filed 2009·Granted Oct 18, 2011·35 cites·20 claims
- 1298US8039714B1Maize variety hybrid X7K470PIONEER HI BRED INT·Filed 2009·Granted Oct 18, 2011·27 cites·20 claims
- 1398US8026431B1Maize variety hybrid X7K497PIONEER HI BRED INT·Filed 2009·Granted Sep 27, 2011·36 cites·20 claims
- 1498US7977551B1Maize variety hybrid X7K438PIONEER HI BRED INT·Filed 2009·Granted Jul 12, 2011·32 cites·19 claims
- 1598US7888563B1Maize variety 33W82PIONEER HI BRED INT·Filed 2008·Granted Feb 15, 2011·35 cites·20 claims
- 1698US7592523B1Maize variety X6K239PIONEER HI BRED INT·Filed 2008·Granted Sep 22, 2009·35 cites·20 claims
- 1797US10881064B1Maize hybrid X13N252PIONEER HI BRED INT·Filed 2019·Granted Jan 5, 2021·25 cites·20 claims
- 1897US10390508B1Maize hybrid X03M275PIONEER HI BRED INT·Filed 2018·Granted Aug 27, 2019·13 cites·20 claims
- 1997US10285365B1Maize hybrid X08M656PIONEER HI BRED INT·Filed 2018·Granted May 14, 2019·11 cites·20 claims
- 2097US9955655B1Maize hybrid X08K202PIONEER HI BRED INT·Filed 2017·Granted May 1, 2018·19 cites·20 claims
- 2197US9877457B1Maize hybrid X08K212PIONEER HI BRED INT·Filed 2017·Granted Jan 30, 2018·18 cites·20 claims
- 2297US9861057B1Maize hybrid X05H206PIONEER HI BRED INT·Filed 2016·Granted Jan 9, 2018·15 cites·20 claims
- 2397US9832948B2Maize hybrid X05H226PIONEER HI BRED INT·Filed 2016·Granted Dec 5, 2017·29 cites·20 claims
- 2497US8124858B1Maize variety hybrid 10126280HENKE GARY EDWARD·Filed 2009·Granted Feb 28, 2012·32 cites·20 claims
- 2597US8058537B1Maize variety hybrid 10147840HENKE GARY EDWARD·Filed 2009·Granted Nov 15, 2011·37 cites·20 claims
- 2697US8058530B1Maize variety hybrid 10105890HENKE GARY EDWARD·Filed 2009·Granted Nov 15, 2011·32 cites·19 claims
- 2797US6723902B1Inbred maize line PH7CPPIONEER HI BRED INT·Filed 2001·Granted Apr 20, 2004·22 cites·31 claims
- 2896US9867358B1Maize hybrid X08H786PIONEER HI BRED INT·Filed 2017·Granted Jan 16, 2018·15 cites·20 claims
- 2996US9826694B1Maize hybrid X08H838PIONEER HI BRED INT·Filed 2016·Granted Nov 28, 2017·14 cites·20 claims
- 3096US9826708B1Maize inbred PH2SVGPIONEER HI BRED INT·Filed 2017·Granted Nov 28, 2017·13 cites·20 claims
- 3196US9814200B1Maize hybrid X08H824PIONEER HI BRED INT·Filed 2016·Granted Nov 14, 2017·14 cites·20 claims
- 3296US9468173B1Maize hybrid X00F905PIONEER HI BRED INT·Filed 2015·Granted Oct 18, 2016·17 cites·20 claims
- 3396US9398751B1Maize hybrid X08F014PIONEER HI BRED INT·Filed 2015·Granted Jul 26, 2016·14 cites·20 claims
- 3496US9374963B1Maize hybrid X05F858PIONEER HI BRED INT·Filed 2015·Granted Jun 28, 2016·14 cites·20 claims
- 3596US8829312B1Maize inbred PH1VTJPIONEER HI BRED INT·Filed 2013·Granted Sep 9, 2014·14 cites·19 claims
- 3696US8039716B1Maize variety hybrid 10085650PIONEER HI BRED INT·Filed 2009·Granted Oct 18, 2011·18 cites·20 claims
- 3796US8026430B1Maize variety hybrid X8M209PIONEER HI BRED INT·Filed 2009·Granted Sep 27, 2011·19 cites·20 claims
- 3896US6809241B1Hybrid maize plant and seed 36N70PIONEER HI BRED INT·Filed 2001·Granted Oct 26, 2004·21 cites·18 claims
- 3995US10219482B1Maize hybrid X08M646PIONEER HI BRED INT·Filed 2018·Granted Mar 5, 2019·7 cites·20 claims
- 4095US10206357B1Maize hybrid X08M591PIONEER HI BRED INT·Filed 2018·Granted Feb 19, 2019·8 cites·20 claims
- 4195US9232722B1Maize hybrid X05D944PIONEER HI BRED INT·Filed 2014·Granted Jan 12, 2016·11 cites·21 claims
- 4295US8569591B1Maize variety hybrid X08B704GRAHAM GEOFFREY IAN·Filed 2011·Granted Oct 29, 2013·12 cites·19 claims
- 4395US7592524B1Maize variety X6H867PIONEER HI BRED INT·Filed 2008·Granted Sep 22, 2009·15 cites·20 claims
- 4495US7166781B1Inbred maize line PH7CPPIONEER HI BRED INT·Filed 2004·Granted Jan 23, 2007·13 cites·28 claims
- 4594US9936664B1Maize hybrid X05K698PIONEER HI BRED INT·Filed 2017·Granted Apr 10, 2018·8 cites·20 claims
- 4694US8748714B1Maize hybrid X03C208BARKER THOMAS CHARLES·Filed 2012·Granted Jun 10, 2014·11 cites·21 claims
- 4794US8232464B1Maize variety hybrid 10094720WHITAKER DAVID WALTER·Filed 2009·Granted Jul 31, 2012·14 cites·14 claims
- 4894US8063286B1Maize variety hybrid X7K417FISCHER DAVID BERNARD·Filed 2009·Granted Nov 22, 2011·18 cites·20 claims
- 4993US9480227B1Maize hybrid X08F129PIONEER HI BRED INT·Filed 2015·Granted Nov 1, 2016·6 cites·20 claims
- 5092US10856492B1Maize inbred PH41W7PIONEER HI BRED INT·Filed 2019·Granted Dec 8, 2020·4 cites·20 claims
Showing the top 50 of 102 patent records by PatentIndex Score.
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