Inventor
GORMAN DANIEL PRESTON
US67 patents
Patents
50 patentsUS7109403B1Sep 19, 2006
Inbred corn line PHADP
PIONEER HI BRED INT14 citations93
US8053654B1Nov 8, 2011
Maize variety hybrid 10167860
PIONEER HI BRED INT18 citations92
US6114613ASep 5, 2000
Inbred maize line PH3GR
PIONEER HI BRED INT24 citations92
US5917125AJun 29, 1999
Inbred maize line PH03D
PIONEER HI BRED INT18 citations90
US10219461B1Mar 5, 2019
Maize hybrid X18H535
PIONEER HI BRED INT7 citations84
US9781893B1Oct 10, 2017
Maize hybrid X18H537
PIONEER HI BRED INT7 citations84
US9585358B1Mar 7, 2017
Maize inbred PH240M
PIONEER HI BRED INT7 citations84
US9510538B1Dec 6, 2016
Maize inbred PH23YW
PIONEER HI BRED INT7 citations84
US7902433B1Mar 8, 2011
Maize variety hybrid X7H205
PIONEER HI BRED INT16 citations84
US6316704B1Nov 13, 2001
Inbred maize line PH5D6
PIONEER HI BRED INT16 citations84
US9232704B1Jan 12, 2016
Maize variety hybrid 10151390
PIONEER HI BRED INT6 citations81
US5767344AJun 16, 1998
Hybrid maize plant & seed (32H39)
PIONEER HI BRED INT9 citations74
US11576333B1Feb 14, 2023
Maize hybrid X18P222
PIONEER HI BRED INT2 citations73
US11533881B1Dec 27, 2022
Maize hybrid X18N897
PIONEER HI BRED INT2 citations73
US11266094B1Mar 8, 2022
Maize hybrid X18R895
PIONEER HI BRED INT3 citations73
US11246280B1Feb 15, 2022
Maize hybrid X18R894
PIONEER HI BRED INT2 citations73
US10918047B1Feb 16, 2021
Maize hybrid X18N892
PIONEER HI BRED INT4 citations73
US10881070B1Jan 5, 2021
Maize hybrid X18N907
PIONEER HI BRED INT5 citations73
US10426121B1Oct 1, 2019
Maize hybrid X18M726
PIONEER HI BRED INT4 citations73
US10285364B1May 14, 2019
Maize hybrid X18K375
PIONEER HI BRED INT2 citations73
US10257998B1Apr 16, 2019
Maize hybrid X18M736
PIONEER HI BRED INT5 citations73
US10028464B1Jul 24, 2018
Maize hybrid X15K728
PIONEER HI BRED INT5 citations73
US9913446B1Mar 13, 2018
Maize inbred PH2PVJ
PIONEER HI BRED INT2 citations73
US9888653B1Feb 13, 2018
Maize hybrid X15K726
PIONEER HI BRED INT2 citations73
US9609835B1Apr 4, 2017
Maize inbred PH240G
PIONEER HI BRED INT4 citations73
US6133514AOct 17, 2000
Inbred maize line PH3GK
PIONEER HI BRED INT14 citations73
US11864519B1Jan 9, 2024
Maize hybrid X18R495
PIONEER HI BRED INT2 citations72
US12302824B1May 20, 2025
Maize hybrid X13V198
PIONEER HI BRED INT1 citations64
US6118051ASep 12, 2000
Inbred maize line PH1NF
PIONEER HI BRED INT5 citations63
US12532843B1Jan 27, 2026
Maize hybrid X17T132
PIONEER HI BRED INT0 citations62
US12402587B1Sep 2, 2025
Maize hybrid X18V377
PIONEER HI BRED INT0 citations62
US12356921B1Jul 15, 2025
Maize hybrid X18V369
PIONEER HI BRED INT0 citations62
US12302825B1May 20, 2025
Maize hybrid X18T161
PIONEER HI BRED INT0 citations62
US12193384B1Jan 14, 2025
Maize hybrid X18T160
PIONEER HI BRED INT0 citations62
US12063903B1Aug 20, 2024
Maize hybrid X15R410
PIONEER HI BRED INT0 citations62
US11963500B1Apr 23, 2024
Maize hybrid X18N926
PIONEER HI BRED INT0 citations62
US11856906B1Jan 2, 2024
Maize hybrid X18R501
PIONEER HI BRED INT0 citations62
US11832573B1Dec 5, 2023
Maize hybrid X18R493
PIONEER HI BRED INT0 citations62
US11825791B1Nov 28, 2023
Maize hybrid X18R506
PIONEER HI BRED INT0 citations62
US11818996B1Nov 21, 2023
Maize hybrid X18R499
PIONEER HI BRED INT1 citations62
US11766013B1Sep 26, 2023
Maize inbred 1PBGR49
PIONEER HI BRED INT1 citations62
US11666018B1Jun 6, 2023
Maize hybrid X18P228
PIONEER HI BRED INT0 citations62
US11641822B1May 9, 2023
Maize hybrid X18P234
PIONEER HI BRED INT1 citations62
US11638408B1May 2, 2023
Maize inbred 1PYUV10
PIONEER HI BRED INT0 citations62
US11582931B1Feb 21, 2023
Maize hybrid X18P232
PIONEER HI BRED INT0 citations62
US11540467B1Jan 3, 2023
Maize hybrid X18P235
PIONEER HI BRED INT0 citations62
US11439102B1Sep 13, 2022
Maize inbred PH4BNW
PIONEER HI BRED INT0 citations62
US11439095B1Sep 13, 2022
Maize inbred PH4BMT
PIONEER HI BRED INT0 citations62
US11252896B1Feb 22, 2022
Maize hybrid X18R890
PIONEER HI BRED INT0 citations62
US11252897B1Feb 22, 2022
Maize hybrid X18R892
PIONEER HI BRED INT0 citations62
Showing the top 50 of 67 patents by PatentIndex Score.