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 76–100 of 139 patents

Patent #TitleCo-InventorsDate
8609958 Maize variety hybrid X13B634 Mario Rosario Carlone, Jr., Russell Fox, Geoffrey Ian Graham, Gary Edward Henke, David B Fischer +1 more 2013-12-17
8604298 Maize variety hybrid X08A126 Thomas Charles Barker, William Andrew Wilson, Gary Edward Henke, Wendy Ann Srnic, David B Fischer +1 more 2013-12-10
8598438 Maize variety X5H333 Gary Edward Henke, Robert Alan Guse 2013-12-03
8586841 Maize inbred PH1KD3 2013-11-19
8586839 Maize variety hybrid X13A487 Lora Lynn Kilgore-Norquest, Robert Lee Segebart, Gary Edward Henke, David B Fischer, Terrill E. Williams 2013-11-19
8569591 Maize variety hybrid X08B704 Geoffrey Ian Graham, Matthew David Smalley, Gary Edward Henke, David B Fischer, Terrill E. Williams 2013-10-29
8569592 Maize variety hybrid X08A132 William Andrew Wilson, Wendy Ann Srnic, Gary Edward Henke, Terrill E. Williams, David B Fischer 2013-10-29
8563836 Maize variety inbred PH1CJ6 2013-10-22
8541648 Maize variety hybrid X13A488 Charles Thomas Cunnyngham 2013-09-24
8536428 Maize variety hybrid X08A163 Mark David Hoffbeck, Russell Fox, Marjorie A. McIntosh 2013-09-17
8519245 Maize variety hybrid X08A180 Charles Thomas Cunnyngham, Stephen William Noble, Jr. 2013-08-27
8497411 Maize variety hybrid X08A212 Mario Rosario Carlone, Jr., Russell Fox, Edwin Michael Grote 2013-07-30
8471092 Maize variety hybrid X13A405 Thomas Charles Barker, Lora Lynn Kilgore-Norquest, Gary Edward Henke, David B Fischer, Terrill E. Williams 2013-06-25
8471093 Maize variety hybrid X08A133 William Andrew Wilson, Luis A. Verde Chifflet, Gary Edward Henke, Terrill E. Williams, David B Fischer 2013-06-25
8466353 Maize variety hybrid X8K846 William Andrew Wilson, Stephen William Noble, Jr. 2013-06-18
8440888 Maize variety hybrid 10084890 Gary Edward Henke, David B Fischer, Robert Alan Guse, Terrill E. Williams 2013-05-14
8420909 Maize variety hybrid X08A240 Mark David Hoffbeck, Russell Fox, William Andrew Wilson 2013-04-16
8389827 Maize variety hybrid X6K288 Dennis James Dolan, David L. Benson, Edwin Michael Grote, David B Fischer 2013-03-05
8383912 Maize variety hybrid X7K442 Stephen William Noble, Jr., David L. Benson, David B Fischer 2013-02-26
8373019 Maize variety hybrid X18A650 Terry R. Colbert 2013-02-12
8357842 Maize variety hybrid X7H291 Mark David Hoffbeck, William Andrew Wilson, Gary Edward Henke, Robert Alan Guse 2013-01-22
8350136 Maize variety hybrid X13A445 Terry R. Colbert, Stephen William Noble, Jr. 2013-01-08
8344225 Maize variety hybrid X08A182 Andrew Jon Ross, Stephen William Noble, Jr. 2013-01-01
8319014 Maize variety hybrid X08A201 Loren John Hoffbeck, Matthew David Smalley, Stephen William Noble, Jr. 2012-11-27
8304636 Maize variety hybrid X08A183 Geoffrey Ian Graham, Stephen William Noble, Jr. 2012-11-06