Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738746 | Dual piston valve for flow control of two distinct liquid fuels | Abel R. Teller | 2020-08-11 |
| 9133782 | System and method of multi-fuel engine control | Abel R. Teller | 2015-09-15 |