Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
EH

Elliot Lee Heffner

Pioneer (Corteva): 14 patents #9 of 252Top 4%
📍 Des Moines, IA: #1 of 44 inventorsTop 3%
🗺 Iowa: #10 of 1,331 inventorsTop 1%
Overall (2025): #3,192 of 469,880Top 1%
14
Patents 2025

Issued Patents 2025

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
12408612 Maize hybrid X08V953 Brian Douglas De Vries, Joann E Harren, Gary Edward Henke, Sara Jane Lira, Arturo Jason Morales +4 more 2025-09-09
12389853 Maize hybrid X13V194 Brian Douglas De Vries, Russell Fox, Joann E Harren, Gary Edward Henke, Sara Jane Lira +4 more 2025-08-19
12382900 Maize hybrid X05V408 Brian Douglas De Vries, Joann E Harren, Gary Edward Henke, Sara Jane Lira, Arturo Jason Morales +3 more 2025-08-12
12376543 Maize hybrid X15V440 Mario Rosario Carlone, Jr., Brian Douglas De Vries, Joann E Harren, Gary Edward Henke, Sara Jane Lira +4 more 2025-08-05
12356917 Maize inbred 1PQNU91 2025-07-15
12349646 Maize hybrid X08V958 Brian Douglas De Vries, Joann E Harren, Gary Edward Henke, Sara Jane Lira, Arturo Jason Morales +3 more 2025-07-08
12342781 Maize hybrid X08V940 Brian Douglas De Vries, Joann E Harren, Gary Edward Henke, Sara Jane Lira, Arturo Jason Morales +3 more 2025-07-01
12336475 Maize hybrid X13V200 Brian Douglas De Vries, Joann E Harren, Gary Edward Henke, Sara Jane Lira, Arturo Jason Morales +3 more 2025-06-24
12329092 Maize hybrid X08R659 Russell Fox, Gary Edward Henke, Sara Jane Lira, Goran Srnic, Tara Luana Barrett Tarnowski 2025-06-17
12279585 Maize hybrid X08V911 Brian Douglas De Vries, Eric Scott Riedeman 2025-04-22
12274219 Maize hybrid X13R107 Russell Fox, Gary Edward Henke, Sara Jane Lira, Goran Srnic, Tara Luana Barrett Tarnowski 2025-04-15
12262676 Maize hybrid X08P413 Mario Rosario Carlone, Jr., Russell Fox, Gary Edward Henke, Mark David Hoffbeck, Sara Jane Lira +2 more 2025-04-01
12256692 Maize hybrid X08R600 Russell Fox, Gary Edward Henke, Sara Jane Lira, Goran Srnic, Tara Luana Barrett Tarnowski 2025-03-25
12250915 Maize hybrid X13V092 Brian Douglas De Vries, Joann E Harren, Gary Edward Henke, Sara Jane Lira, Arturo Jason Morales +3 more 2025-03-18