Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10655083 | Method of processing ethanol byproducts and related subsystems | David J. Winsness | 2020-05-19 |
| 9212334 | Methods of processing ethanol byproducts and related subsystems | David J. Winsness | 2015-12-15 |
| 8283484 | Methods of processing ethanol byproducts and related subsystems | David J. Winsness | 2012-10-09 |
| 8008516 | Method of processing ethanol byproducts and related subsystems | David J. Winsness | 2011-08-30 |
| 8008517 | Method of recovering oil from thin stillage | David J. Winsness | 2011-08-30 |
| 7608729 | Method of freeing the bound oil present in whole stillage and thin stillage | David J. Winsness | 2009-10-27 |
| 7601858 | Method of processing ethanol byproducts and related subsystems | David J. Winsness | 2009-10-13 |