Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9427740 | Vertical top-fed grain mill | — | 2016-08-30 |
| 7553507 | Corn debranning and degermination process | — | 2009-06-30 |
| 7475779 | Packaging | David S. Kellar, Jeremy B. Crystal, Timothy J. Hopfer, George N. Hackleman, Deirdre M. Sharkey | 2009-01-13 |
| D520356 | Package | David S. Kellar, Jeremy B. Crystal, Timothy J. Hopfer, George N. Hackleman, Deirdre M. Sharkey | 2006-05-09 |
| D516419 | Package | David S. Kellar, Jeremy B. Crystal, Timothy J. Hopfer, George N. Hackleman | 2006-03-07 |
| 6936294 | Corn degermination process | John James Steinfort, Alberto Macedo | 2005-08-30 |