Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9073814 | Process for heat integration for ethanol production and purification process | Nathan Kirk Powell, Samuel Roundy, Lincoln Sarager, R. Jay Warner, Gerald Grusendorf +3 more | 2015-07-07 |
| 8552226 | Process for heat integration for ethanol production and purification process | Nathan Kirk Powell, Samuel Roundy, Lincoln Sarager, R. Jay Warner, Gerald Gruesendorf +3 more | 2013-10-08 |