TB

Thomas Charles Barker

Pioneer (Corteva): 140 patents #20 of 1,535Top 2%
📍 North Mankato, MN: #1 of 60 inventorsTop 2%
🗺 Minnesota: #88 of 52,454 inventorsTop 1%
Overall (All Time): #7,192 of 4,157,543Top 1%
140
Patents All Time

Issued Patents All Time

Showing 126–140 of 140 patents

Patent #TitleCo-InventorsDate
7777106 Inbred maize line PHA9B Terry R. Colbert 2010-08-17
7655842 Maize variety PHPT2 Dennis James Dolan 2010-02-02
7355104 Inbred maize line PH890 Terry R. Colbert 2008-04-08
7230172 Inbred maize line PH4CV 2007-06-12
7186905 Inbred maize line PH6CF Alan Daniel Reeverts 2007-03-06
7169988 Inbred maize line PH86T Terry R. Colbert, Candice A. C. Gardner, Gary Edward Henke 2007-01-30
6914177 Inbred maize line PH86T Terry R. Colbert 2005-07-05
6897363 Inbred maize line PH4CV 2005-05-24
6872874 Inbred maize line PH890 Terry R. Colbert 2005-03-29
6849791 Inbred maize line PH6CF Alan Daniel Reeverts 2005-02-01
6147284 Inbred maize line PH2E4 Gary Edward Henke 2000-11-14
5792912 Inbred maize line PH00M Joseph White, Michael Walter Trimble 1998-08-11
5763746 Inbred maize line PH20A Michael Walter Trimble 1998-06-09
5728921 Hybrid maize plant & seed (3260) Stephen William Noble, Jr. 1998-03-17
5602312 Hybrid maize plant and seed (3223) Michael Walter Trimble 1997-02-11