DW

David Walter Whitaker

Pioneer (Corteva): 139 patents #21 of 1,535Top 2%
📍 Narvon, PA: #2 of 42 inventorsTop 5%
🗺 Pennsylvania: #76 of 74,527 inventorsTop 1%
Overall (All Time): #7,241 of 4,157,543Top 1%
139
Patents All Time

Issued Patents All Time

Showing 126–139 of 139 patents

Patent #TitleCo-InventorsDate
7329805 Inbred corn line PHB1V William Andrew Wilson 2008-02-12
7183472 Inbred maize line PH6WA 2007-02-27
7012177 Inbred corn line PH714 Loren John Hoffbeck 2006-03-14
6969790 Inbred corn line PHB1V William Andrew Wilson 2005-11-29
6846976 Inbred maize line PH6WA 2005-01-25
6831215 Hybrid maize plant and seed 34G13 2004-12-14
6307132 Hybrid maize plant & seed 34T38 2001-10-23
6114607 Hybrid maize plant and seed 32P75 2000-09-05
6107551 Hybrid maize plant and seed 33Y11 2000-08-22
6087567 Hybrid maize plant and seed 33F18 2000-07-11
5942670 Inbred maize line PH14T 1999-08-24
5866767 Inbred maize line PH79A 1999-02-02
5767343 Hybrid maize plant and seed (34E79) 1998-06-16
5763757 Inbred maize line PH07D Terrill E. Williams 1998-06-09