Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9938933 | Fuel system for a combustion engine | Gregory Walter Sorge, Jerrold Arthur Pratt | 2018-04-10 |
| 9745903 | Dual fuel system for a combustion engine | Gregory Walter Sorge, Jared J. Wentz, Amy Lindblad, Jerrold Arthur Pratt | 2017-08-29 |