Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719526 | Vertical cooler with liquid removal and mist eliminator | Chessley Alan Hungerford | 2017-08-01 |
| 8859823 | OXO process and method for producing synthesis gas from waste oil | Christopher John Bischoff, Chessley Alan Hungerford | 2014-10-14 |